Capital Punishment Lethal Injection - 824 Words

Capital Punishment The death penalty is the punishment by lethal injection for committing serious criminal offenses. There are 32 states, including California, which has the death penalty and 18 states where the death penalty is illegal. The jury convicts when the death penalty is going to be used. The New York Times board, 19 expertise journalists, wrote an editorial titled â€Å"The Humane Death Penalty Charade†, discussing that people should be against capital punishment because it is torture and unhuman. In the beginning, it was about how every individual that is executed by lethal injection suffer massively. People like Charles Warner and Clayton Lockett were two of the many people who passed their last few minutes slowly suffering. Next, there are many people who are either for or against capital punishment, but the reasons either side give are the most commonly heard. For example, people who are in favor of capital punishment claim that executing a murderer is a method to make sure that they will never kill or hurt anyone else. On the other hand, people who are against capital punishment say that murdering a person is a crime, no matter who does it. As a final point, the opinion of Alex Kozinski, a federal appellate judge in California, towards the death penalty. The editorial board’s rhetoric was not successful because it omitted lots of key points to make the reader change their opinion about capital punishment. The audience for this editorial would be a public thatShow MoreRelatedLethal Injection Is A Violation Of Human Rights1541 Words   |  7 PagesIran† (A World Shift from Execution, 2001). Lethal injections have been administered for countless years in these countries. A lethal injection is the act of injecting sodium thiopental into the blood stream of a person. The medicine used and how it is administered is a major concern with lethal injections since they are used kill a person quickly. â€Å"Several states, including M issouri, Wyoming and Virginia are looking to alternatives to lethal injection, given the increasing difficulty of obtainingRead MoreIs Lethal Injection More Humane Than Hanging Or Firing Squad?815 Words   |  4 PagesChristison in 1846, lethal injection was later implemented for the first time in 1977 by American medical examiner Jay Chapman as a way to supplement previous forms of capital punishment seen as painful. This relatively new form of execution has been the primary form of capital punishment in five countries, including the United States, for about the past thirty years, but has come under much criticism in recent years for its presumed inhumane proceedings. Near fifteen hundred lethal injections have been performedRead MoreThe Execution Of An Inmate Essay867 Words   |  4 Pagesunusual punishments inflicted† (amend. XIII). considering the possibility of an execution going as badly as Lockett’s, we must ask if we are violating this amendment. The execution of an inmate is also likely to bring up issues of faith, Romans 12:18 states â€Å"leave it to the wrath of God, for it is written, Vengeance is mine, I will repay, says the lord† (Rom. 12.18). Morality should determine where we go as a country, including the punishments we invoke. I researched the issue of lethal injectionRead MoreThe Death Penalty Is The Punishment Of Execution1247 Words   |  5 PagesWhat is the death penalty? The death penalty is the punishment of execution, administered to someone legally convicted of a capital crime. In the reading selection â€Å"The DEATH PENALTY in AMERICA† Bedau says that â€Å"The history of the death penalty in America can be useful if roughly divided into six epochs of very uneven duration and importance (3)†.The author is saying that the history of the death penalty can be usefully if it is separate into different time period. The author says â€Å"first, from theRead MoreCapital Punishment Is A Form Of Torture971 Words   |  4 PagesCapital punishment is nothing new; executions have taken place for centuries. Capital punishment is utilized throughout the world. Thirty-six countries currently use the death penalty in law and practice. One hundred and three countries have abolished the death pen alty completely. Whereas, six countries currently retain the death penalty for special circumstances, such as war crimes (CIA World Factbook). Whether capital punishment is an effective measure to curb future violent crimes is still debatedRead MoreThe Importance Of Self Administered Poisoning And Lethal Injection Approach843 Words   |  4 PagesHistorically, capital punishment through execution has been administered in various forms, prompted by the desire to conform to the ever-changing standards of decency. In Ancient Greece, as Plato exhibits the experience that Socrates went through. The condemned prisoners were given a poison (hemlock) to self-administer themselves on the day of execution. Such is different from the current system where the condemned prisoners are executed by lethal injection. This paper seeks to establish whetherRead MorePros And Cons Of Capital Punishment1471 Words   |  6 PagesIntroduction Capital punishment is one of the most controversial ethical issues that our country faces these days. Capital punishment is the legal penalty of death for a person that has performed heinous acts in the eyes of the judicial system. Discussion on whether capital punishment is humane or considered cruel and unusual punishment has been the main issue this of debate for years. Recent discussion goes far beyond the act itself but now brings into question whether medical personal shouldRead MoreCapital Punishment Of The United States961 Words   |  4 Pages Capital Punishment in the United States For centuries, capital punishment has been used as a consequence of capital crime. Criminals who have committed such crimes are subject to facing the death penalty. Pickens shares, â€Å"Capital crimes are considered to be treason or terrorist attacks against the government, crimes against property when life is threatened, and crimes against a person that may include murder, assault, and robberyRead MoreDeath Penalty Argumentative Essay1424 Words   |  6 Pages or capital punishment, is the execution of an offender that is sentenced to death by a court of law for a criminal offense.   This type of punishment for inmates is involved in controversy over whether or not it is an acceptable form of punishment for criminals and also whether or not it is immoral.   There are many arguments for both sides of the debate, each making valid points and pointing out the flaws of the opposing position. Many religions are either for or against capital punishment, dueRead MoreThe Debate O f Capital Punishment1313 Words   |  6 PagesCapital Punishment Introduction The state of California has carried out 13 executions since the enactment of capital punishment in 1992 (NAACP, 2016, 10). According to the NAACP winter quarterly report, there are currently 743 prisoners on death row (NAACP, 2016, 39). Since the enactment, there has been a wide range of political debate. The largest concern is in regards to the number of wrongful convictions and its philosophical underpinnings. The citizens in California are as diverse as their

Orientation to Counseling Theory Free Essays

Having extensively learnt about counseling theories, I have already decided on the theory that would fit my desired line of work. My desire is to work with the chemically dependent because I believe that there is hope for them and that through cognitive behavior therapy it is possible to help them stop their unhealthy way of life. I know I will be met with client resistance and that cognitive behavioral theory has its own limitations but I will handle these. We will write a custom essay sample on Orientation to Counseling Theory or any similar topic only for you Order Now The most important thing is that I will try to use this theory to help the chemically dependent. Cognitive behavioral theory proposes that cognition is important for behavior change. According to the theory, the thoughts an individual has affects their behaviors and if an individual has negative thoughts, it would be very difficult for the individual to positively change their behavior (Perkinson, 2002). In counseling, this theory is applied to help clients through cognitive behavior interventions where both behavior and cognitive strategies are employed to help solve their psychological and behavioral problems (Perkinson, 2002). The theory explains that by altering an individual’s thinking processes, an individual can clearly think about the choices that they make as well as the behaviors they engage in. The theory views behaviors such as chemical dependence as learned behaviors which are acquired through life experiences (Perkinson, 2002). The cognitive behavioral theory is a combination of two theories which are the behavioral theory and the cognitive theory. This theory fits both my personal beliefs and my value system. Personally I strongly believe in guarding what I let dominate my mind. I believe that if I let my mind dwell on negative aspects of life, my behavior will follow suit. I also believe that if I find myself having negative thoughts, the ability to alter my thinking and start thinking positively is in my hands. I also do not see substance abuse as having any positive effect whether on a person or on the society. In fact, to me substance dependence is a major source of problems in the society one of which is marriage breakups. This theory fits these beliefs and values in that the theory explains that by altering the thinking processes one can alter their behavior. This theory fits the chemically dependent perfectly. This is because in counseling them my main objective would be to change their behavior. To change their behavior I would need to help them recognize that they have a problem and then work towards changing their behavior. Chemical dependence is a learned behavior that is usually acquired following continued use of a given substance (Kadden, 2002). In most cases these substances are used to achieve certain results in the absence of other means. For example having realized that alcohol enables one to temporarily forget their problems, one would repeatedly drink in an attempt to forget his or her problems and at long last the individual would become addicted. Using this theory it is possible to help the addicted individuals learn about the triggers of their behavior which could be either the environment or certain people (Kadden, 2002). The individuals can then be helped to respond differently to these triggers using healthy means. This way the addicted individuals would stop being chemically dependent by changing their way of thinking and thus the way they respond to the triggers. To help my clients I would have to formulate treatment goals. To help my clients using the cognitive behavioral theory, together with the client we would try to identify the particular needs that the substances are being used to meet (Kadden, 2002). This would be one of my goals. To do this I would talk with the client and ask them several questions such as when they are most likely to drink in order to find the trigger. After identifying the trigger, as a counselor my second treatment goal would be to help the client develop skills that would provide the client with alternative ways of meeting the needs that the substance is being used to meet (Kadden, 2002). This way I would help the client to change their behavior and thus stop being dependent on drugs. In order to achieve positive results using the cognitive behavioral theory, both the client and I as a counselor have roles to play. To begin with, the client must be willing to change his or her negative thoughts and replace them with positive thoughts-the client needs to actively participate in the therapy. The client has the responsibility of providing as much information as possible to me as a counselor, this way I would know which is the best therapeutic approach to the client’s problem. As a counselor my work is to listen to the client carefully and prod for questions to gather as much information as I can to be in a position to help the client. Another role is to provide coping-skills training to the client to enable the client respond alternatively to triggers. I also should encourage the client. Resistance from clients cannot be ignored. I understand that the clients will not happily play their role and that they may find it difficult to expose themselves to me. However, I will try to deal with this resistance in a way that is consistent with cognitive behavioral theory. As a counselor I will need to know what the client hoped to gain from substance abuse in different circumstances and I expect some of the clients to be hesitant. This could be due to embarrassment such as when use of substance is the only way a client can feel comfortable in social situations. As a counselor I would handle this resistance with understanding and assure the client that what they were trying to get from substance abuse is not unreasonable. I would explain to the client that the desire to blend during social occasions is common to many people. This way I would have helped the client in cognition. In dealing with chemically dependent individuals using cognitive behavioral theory I would apply several therapeutic techniques. One of this is the coping skills training method. I would choose this method depending on the information given to me by the client. Using this method I would help the client choose or develop an alternative healthy way of meeting a need as an alternative to taking the addictive substances (Kadden, 2002). This is because development of coping skills is a major step towards recovery from chemical dependence. Another therapeutic method that I would apply would be the relapse prevention technique. I would choose this method depending on whether a client is at high risk of relapse. Using this method I would help the client stop being dependent on chemicals by helping them avoid high risk situations (Kadden, 2002). Cognitive behavioral theory though good for helping the chemically dependent, it has its own limitations. One of these is that it does not fit everyone which means that not everyone will get off drugs following treatment using cognitive behavioral therapy (Perkinson, 2002). This also applies to other populations and not only to the chemically dependent. Another thing is that it calls for active participation from the client and in case the client is not active, the therapy may be ineffective. Active participation comes in the form of assignments which can be very challenging (Perkinson, 2002). Another limitation is that the method uses a confrontational approach where clients are supposed to face their shortcomings head on (Perkinson, 2002). Many clients may find this very uncomfortable and this may lead to resistance. Another thing is that since the work of counselors in cognitive behavioral therapy is to make the clients face their faulty beliefs, there is risk of therapists misusing their position to push clients to adopt the therapist’s beliefs which would compromise the neutrality of therapy (Perkinson, 2002). Cognitive behavioral theory as an approach to helping the chemically dependent limits the clients I can deal with as well as the kind of settings I can encounter. This is despite the fact that the approach is very successful both with adult and adolescent clients and can be used in a wide variety of settings which range from inpatient to outpatient settings (Wanberg Milkman, 1998). Groups of clients to whom my expertise as a cognitive behavior therapist would be limited include the clients with DSM-IV personality disorders and clients who are medically unstable (Wanberg Milkman, 1998). In addition, I cannot work with unmotivated clients since they would not actively participate in the therapy and this would make the therapy unsuccessful (Wanberg Milkman, 1998). Other forms of challenges are related to limited time and costs. Due to cost containment, some of the clients are usually unable to complete their sessions as some of the managed care organizations are unwilling to cover all the required sessions (Kadden, 2002). The recommended sessions for one who is undergoing cognitive behavior therapy are 24 sessions but most of the managed care organizations are only willing to cover 6 sessions (Kadden, 2002). This leaves the clients afraid that they have not had enough treatment and this poses a challenge to the therapist who should work towards boosting the client’s confidence by assuring the client that they can overcome their addiction by employing the skills already learnt (Kadden, 2002). Following my extensive research and study on the cognitive behavioral theory, I have learnt a lot. To begin with I have learnt that this therapeutic approach cannot be used on all the clients who are chemically dependent. I have learnt that there are groups of clients to whom this therapy has limited effectiveness. I have also learnt that I would need additional training if I were to change people’s lives by practicing this theory. The most relevant course that I would wish to pursue would be a course in substance abuse counseling. By doing such a course, I would gain in-depth knowledge on the issue of drug abuse and how to help the addicts. References Kadden, R. M. (2002). Cognitive-behavior therapy for substance dependence: Coping skills training. Retrieved 19 August, 2010 from http://www. bhrm. org/guidelines/CBT-Kadden. pdf Perkinson, R. R. (2002). Chemical dependency counseling: A practical guide. California: Sage Publications. Wanberg, K. W. Milkman, H. B. (1998). Criminal conduct and substance abuse treatment: Strategies for self-improvement and change; a provider’s guide. California: Sage Publications. How to cite Orientation to Counseling Theory, Papers

Bureaucratic Control System free essay sample

In this assignment I will be discussing the discrepancy from the Sandwich Blitz scenario that I watched. I will also be discussing how the issue could have been avoided, how the Bureaucratic Control System could be applied, and the steps with the system. There was an issue with the supervisor allowing an employee to report time that wasnt worked in that specific pay period. By having a control system in place will mitigate many discrepancies that could possibly occur because there would be protocol and disciplinary actions. The bureaucratic Control system is designed to measure progress toward set performance goals and to apply corrective measures. This is essential in running any business. How can you run a business without structure? With this system there are rules and standards that needs to be followed. This is where the four steps of the control system come into play. Setting performance standards is the first step in the control system. We will write a custom essay sample on Bureaucratic Control System or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page These standards clarify what is to be expected from staff. In the case of Sandwich Blitz, Dalman and Lei had no standards put in place so the employees didnt know what was expected of them. This enabled the supervisor to allow a staff member to report hours that were not yet earned. Measuring performance is the second step in the control process. Its basically developing methods to collect and organize what is going on within the company. This is definitely a step that needs to be taken with Dalman and Lei. They need to have a sit down and see what is going on with their payroll. See how much damage that had been done thus far. I would suggest that their middle management report submit lower level staff time on a weekly basis so it can be accounted for accordingly. Comparing performance with the standard, in my words is evaluating the standards that were put in place. This step was actually taken in Sandwich Blitz because this is how Lei identified the discrepancy with the unpaid time. By evaluating employees performance there could be an evaluation for preset standards. Applying this process, Dalman and Lei can see what works for their business and what dont work for them. The last and fourth step is talking action to correct problems and reinforce successes. The in-text meaning of this is to ensure that operations are adjusted to achieve the planned results or to continue exceeding the plain if the manager determines that is possible. (BatmanSnell, 2009 P297) In other words its stating that once the standards are set and we take corrective action to ensure that the methods and standards are corresponding. In summary, following the bureaucratic control system is needed to regulate. Rules and regulations must be put in place to evade unnecessary issues A business needs a formalized structure such as bureaucracy. Standards are the top of the list for me because once that is in place the blue print of operation is in order. Along with follow up and righting wrong, everything else is smooth sailing.

What are the contrasts between Blanche and Stanley in A streetcar named desire Essay Example

What are the contrasts between Blanche and Stanley in A streetcar named desire Paper Blanche and Stanley are at juxtaposition towards each other, there is a conflict between them that goes beyond simply disliking one another. One of the explanations for this is that Blanche comes from a very different world to Stanley. In many ways Stanleys represents new America whereas Blanche represents the old, America. This contrast of hard working, manual labour against well mannered, chivalrous and delicate is one of the very first conflicts of culture. In a way Blanche represents the old south, which in history supported slavery. We can see Blanche representing the confederacy, the posh upper class slave owners and Stanley as the would-be slave, resentful of his treatment from the South and by Blanche. Another contrast is the animalistic natures of the two characters. In many ways Blanche is like a moth. Her delicate nature and fragility invoke images of the cover of the book. Stanley is more like a bear, a heavily territorial creature that will fiercely protect its mate. Further evidence that Blanche is like a moth can be seen in her behaviour. Moths never really stay in one place; they flit from place to place, and in Blanches case from one danger to another. We will write a custom essay sample on What are the contrasts between Blanche and Stanley in A streetcar named desire specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on What are the contrasts between Blanche and Stanley in A streetcar named desire specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on What are the contrasts between Blanche and Stanley in A streetcar named desire specifically for you FOR ONLY $16.38 $13.9/page Hire Writer The cover shows a harsh light bulb, which is the harsh reality of the world in a sense. Blanche often seeks out the light because of what she lost, even though it hurts her. The flamingo hotel is one example of this; the young man is another. She seeks to find that spotlight that will light up her world again and risk herself in the process. Stanley on the other hand does not have the capacity for those feelings. He wears bold, primary colours such as red and green and purple, which convey his animalistic passion whereas Blanche is not motivated in this way. Relying often on the ethereal illusions of the mind. This is perhaps what frustrates Stanley; Blanche is nothing substantial, she is almost devoid of reason. This goes against Stanleys perceptions about the world, that everything is black and white and that you are either friend or foe. Much like in nature. In many ways Blanches character is something of a contradiction, she seeks out new love in order to find what was lost, and yet she has not looked inwards at herself to question her own actions much. She regrets telling Alan that he disgusted her and she defends her picture of him in an act of defiance against Stanley. This contradicts my point earlier about her only believing in the ethereal. Because in order to counter Stanleys passion you have to fight fire with fire and be passionate yourself. So perhaps deep down Blanche is more like Stanley. She is heavily territorial regarding Alan and protective of his memory. Something which reflects in the name of the book A streetcar named desire Blanche in effect believes the world is illusionary, but her desire forces her to accept some things are real and like a streetcar she has no choice abut changing course. The things she accepts as real [IE Her love for Alan] she will defend fiercely. Stanley on the other hand has formed a very hunter-gatherer relationship with Stella. She is like a trophy, a symbol of something he has conquered with his passionate tendencies. They fall out and fight it seems on a regular basis, but they are inexplicably attracted back to each other. The contrast then can be seen in Stella as well as Blanche. Stella is more down-to-earth, more like Stanley than her sister. She accepts certain facts whereas Blanche fabricates ways around them. Stanley also resents Blanche because of her reliance of the imaginary. His perception of the world puts him as the alpha male, women should be attracted to him and in return he can control them through force. Blanche seems to be immune to this, looking down her nose at him and not succumbing to lust. I imagine Stanley has not encountered this from women before. Stanley not only believes in reality, he is reality. He is the hard knuckled, nature driven man and Blanche is the white, ethereal spectre, which fades in and out of reality. In that respect the characters are very much in two different worlds with two different beliefs. Going back to the moth idea, Blanche moves from place to place on impulse. Impulse can be described as the single track, single path nature of a streetcar carriage. She talks about fabricating lies to attract men she has had previous relations with, she does not wish to lose face despite already having lost most of it in her hometown of Laurel. Quite clearly Blanche has not got quite a sound mind, because it seems to fabricate reality to what suits her. She still believes she is a lady of upper-class nature, but she has essentially tainted herself through her activities at the flamingo. She bathes a lot, and this frustrates Stanley. He works in the grease and muck and does not see it necessary to clean himself as often as Blanche, and yet she washes herself constantly. Blanche characteristically dresses in white, the purest form of light. When she bathes she is cleansing herself. I think that she might be trying to cleanse the blood of her dead husband from herself. Stanley does not seem to have been through the emotional trauma that she has, and so cannot understand how she feels. When you murder someone, directly or otherwise, it sticks in your mind and Blanche has convinced herself of her responsibility towards his death. In summer then, Blanche shares a few passionate similarities with Stanley. Her perception of reality is similar to Stanleys when it comes to love. However she surrounds herself with the false and the fake, to comfort herself and to try and cleanse her body of the taint that surrounds it.

Problems With Society Essays - Dispute Resolution, Crime, Ethics

Problems With Society Essays - Dispute Resolution, Crime, Ethics Problems With Society There are many problems right now in the society. Some of these problems can be easily solved, or can be impossible to solve depending how bad it is. Many people think these problems should be solved by the governments, since they are in charge. But we can also solve these problems if we get together. Not all the problems, but some that can be solved. I think the three major problems in the society today are: unemployment, violence, and pollution. The first problem in the society right now is unemployment. Many people today are either unemployed or underemployed. Some of these people just stay home and collect their welfare cheque every month, when they should go out and at least try to get a job. If there are more people like this, the country would be poor and therefore the government would have to collect more taxes. Also the standard of living would decrease because of their income that is way below the average income. Right now, there is also a big gap between the low-income people and the high income people and this is becoming a problem. Low-income people are starting to get lower wages and higher income people are starting to get higher wages. Another problem in the society is violence. Today, there are many violence in the streets, some schools, and also in the media. These violence in the streets can cause the neighborhood to become a bad place to live. This will cause people not to go there or move in there because of these violence. There are also many violence and gangs in some school, causing some of the school to be very unsafe to go. With these violence and gangs, students will probably be afraid of these people. In addition, the media can contain violence too. These violence, can cause kids to do what ever is on TV. For example, my little brother likes to watch wrestling and he sometimes does wrestling moves on me for no reason and thinking it's fun. Even though it doesn't hurt me because I'm bigger than him, he might hurt someone smaller in school or something. The third problem in the society today is pollution. Many things these days cause pollution such as cars, air conditioners, refrigerators, factories, CFC cans, etc.. All these things together can cause a pollution problem in the society today. The CFC cans used to be a serious problem to the ozone layer, but luckily it was taken off the market. Refrigerators and air conditioners are also a problem to the zone because of the liquid called freon. These machines use this liquid that makes it cold, but when these liquids are released from damaging the machine, it releases a gas that breaks down the zone layers. In addition, cars also can cause a lot of pollution because of the carbon monoxide it produces. This would cause the air to be bad, cause global warming, which would cause the earth to have longer summers or vice versa, longer winters, and would also cause acid rain. In conclusion, unemployment, violence, and pollution would consider to be the three major problems in the society today. People and the government should get together and try to solve these problems in order to make this planet a safe and good place to live. If these problems are not solved, there might not even be an Earth in the future to live on.

How to Help Students Take Notes

How to Help Students Take Notes Students often find taking notes in class a difficult proposition. Typically, they dont know what they should and should not include. Some tend to try and write everything you say without really hearing and integrating it. Others take very sparse notes, giving them little context for when they refer back to them later. Some students focus on irrelevant items in your notes, missing the key points entirely. Therefore, it is important that we as teachers help our students learn the best practices for taking effective notes. Following are some ideas that you can use to help students become more comfortable and better at note taking in the classroom setting. Scaffold Your Notes This simply means that you are giving your students clues to the key items you will be covering when you lecture to the students. At the beginning of the year, you should provide the students with a fairly detailed scaffold or outline. They can then take notes on this scaffold as you talk. As the year progresses, you can use less and less detail until you simply list out the key topics and subtopics you will be covering. However, it is important to note that you should give students a chance to read through the scaffold before you actually begin your lecture. Always Use the Same Key Words As you are lecturing, highlight key topics and ideas in some way. At the beginning of the year, you should be very clear when you are covering a key point that the students should be sure to remember. As the year goes on, you can make your hints more subtle. Though, remember, the goal of teaching is not to trip up your students. Ask Questions Throughout Asking questions throughout your lecture serves a few purposes. It keeps students on their toes, it checks comprehension, and it highlights key points you want them to remember. However, with that said it is important that your questions do cover key points. Introduce Each Topic Before Presenting Details Some teachers lecture by providing students with a lot of facts and expecting them to connect them to the overall topic. However, this can be very confusing. Instead, you should introduce the topic and fill in details always showing how it relates to the topic. Review Each Topic Before Moving On As you wrap up each key topic or subtopic, you should refer back to it again and restate one or two key sentences the students should remember. Teach Students to Use a Two-Column System In this system, students take their notes in the left column. Later, they add information in the right column from their textbooks and other readings. Collect Notes and Check Them Take a look at what students are doing and give them feedback to help them improve. You can do this right away or after they go home and finish out their notes from the textbook. Despite the evidence which shows that students need help taking notes, many teachers do not see the need to help them by scaffolding and using the other ideas listed here. This is very sad, for listening, taking effective notes, and then referring to these notes when studying helps reinforce learning for our students. Note taking is a learned skill, therefore, it is important that we take the lead in helping students become effective note takers.

To What Extent Might the Current Approach to International Carbon Essay

To What Extent Might the Current Approach to International Carbon Reduction be Described as Neo-liberal - Essay Example The present carbon reduction approaches cannot be regarded as purely neo-liberalism since it mostly runs under market mechanisms, but is also impacted by political aspects. â€Å"Neo-liberal† is political-economic restructuring and often is called â€Å"structural adjustment programs† (Russ, 1999). Russ (1999) mentioned that â€Å"neo-liberalism has the features that include privatization, free-market, austerity, and comparative advantage.† Specific to carbon trading aspects, the features of a neo-liberal market should be as follows. First, the transaction of carbon and its related facilities, in addition to resources, should be owned by the private sector or multinational enterprises. Secondly, neo-liberalism means that the price of all factors that are related to carbon transactions should be set by the global market. These factors include market price, salaries of employments, shipping fees, etc. Last but not least, it includes the decreasing of public spendin g. This means that all services related to carbon trading shall be under market conditions and without government â€Å"interference.† The Kyoto Protocol was created for the purpose of carbon reduction emission obligations for industrial countries (Sander, 2010, P7). All the current methods are largely based on the Kyoto Protocol. Annex I countries have a goal to control carbon emissions by a certain amount at the end of the Kyoto Protocol. Thus, it gives these Annex I countries the opportunity to engage in the market of global carbon emissions. In this case, they are able to do transactions with flexible mechanisms through the Kyoto Protocol. These mechanisms include International Emissions Trading (IET), Clean Development Mechanism (CDM), and Joint Implementation (JL) (Sander,... This essay declares that the present carbon reduction approaches cannot be regarded as purely neo-liberalism since it mostly runs under market mechanisms, but is also impacted by political aspects. â€Å"Neo-liberal† is political-economic restructuring and often is called â€Å"structural adjustment programs†. Russ mentioned that â€Å"neo-liberalism has the features that include privatization, free-market, austerity, and comparative advantage.† This paper makes a conclusion that specific to carbon trading aspects, the features of a neo-liberal market should be as follows. First, the transaction of carbon and its related facilities, in addition to resources, should be owned by the private sector or multinational enterprises. Secondly, neo-liberalism means that the price of all factors that are related to carbon transactions should be set by the global market. These factors include market price, salaries of employments, shipping fees, etc. Last but not least, it includes the decreasing of public spending. This means that all services related to carbon trading shall be under market conditions and without government â€Å"interference.† Trading among these countries is worth over $100 billion each year. The free market, private sectors, and international trading play essential roles in the global emissions trading scheme. The market of carbon trading effectively helps reduce carbon levels. Meanwhile, there were not any t argets set for developing countries. Fast growing economies in the developing world, such as China, India, Thailand, Egypt, and Iran, have increased their need for emissions trading.

The expectation of fear Essay Example | Topics and Well Written Essays - 1000 words

The expectation of fear - Essay Example An in depth analysis of the essence of watching movies and reading articles that encompass creative violence is thus essential. To begin with, Rose (2011) notes that since the emergence of reading as a culture, and with the modern technological development of the internet, children have access to movies and video games whose contents can only be described as horrific, and which are quite immersive to the extent that after watching them elicit mixed reactions, that of excitement and fear. Jones gives an example of Oliver Twist’s achievement through increased readership of his works, having been made more accessible by developments in the print. While Jones notes that the upper class were not quick with embracing serialization as a means of enhancing the thrill in novels and thus increased entertainment among children, there existed a polite society that embraced it. Jones posits that watching violent media is critical to personality identification among children. While giving an example of himself of how watching Marvel comics formed the foundation for his true identity as a writer, who then became one of the greatest script writers, he observes that the move helped him in unlocking his potential and enabled him to overcome his fears and pursue his fantasies, which finally led to his career. Based on this argument, he discredits the claim by some critics that the recent gun-drama observed in schools across America is not as a result of violence media. He notes that ‘even the trashiest pop-culture story can have its own developmental function.’ He posits that just the mere pretension of possession of superhuman powers by a child plays a critical role in helping them overcome the feeling of incapability that hovers in the minds of children. He further notes that the dual nature of most characters playing superhero roles is healthy fo r children in creating a state of harmony between their innate feelings and

Communicable diseases Essay Example for Free

Communicable diseases Essay 95 Infectious agents and examples of diseases The organisms that cause disease vary in size from viruses,  which are too small to be seen by a light microscope to  intestinal worms which may be over a metre long. The groups  of infectious agents are listed with examples of diseases they cause. Bacteria Pneumonia, tuberculosis, enteric fever, gonorrhoea Viruses Measles, varicella, influenza, colds, rabies Fungi Ringworm, tinea pedis (athlete’s foot) Protozoa Malaria, giardia Metazoa Tapeworm, filariasis, onchcerciasis (river blindness), hookworm Prions Kuru, Creutzfeld-Jacob disease, Bovine spongiform encephalopathy (BSE) Modes of transmission Direct transmission s Direct contact with the infected person as in touching, kissing or sexual intercourse s Droplet spread through coughing sneezing, talking or  explosive diarrhoea s Faecal-oral spread when infected faeces is transferred to  the mouth of a non infected person, usually by hand. Indirect transmission  s Indirect transmission of infectious organisms involves  vehicles and vectors which carry disease agents from the  source to the host. Infectious agents Modes of transmission Definitions and terms  used Symptoms and signs General management and treatment Anthrax Cellulitis Chickenpox (Varicella) Cholera Dengue fever Diphtheria Enteric fever (typhoid and para-typhoid fevers) German measles (Rubella) Glandular fever Hepatitis (viral) Influenza Malaria Measles Meningitis Mumps Plague Poliomyelitis Rabies Scarlet fever Tetanus Tuberculosis Typhus fever Whooping cough (Pertussis) Yellow fever Sexually transmitted diseases including HIV (AIDS) NOTE. Other communicable diseases such as Lassa Fever do not fall within the competence of this book. When in doubt notify the Port Health Officer. Communicable diseases CHAPTER 6 Communicable diseases are those that are transmissible from one person, or animal, to another. The disease may be spread directly, via another species (vector) or via the environment. Illness will arise when the infectious agent invades the host, or sometimes as a result of toxins produced by bacteria in food. The spread of disease through a population is determined  by environmental and social conditions which favour the  infectious agent, and the relative immunity of the  population. An outbreak of infection could endanger the  operation and safety of the ship. An understanding of the  disease and the measures necessary for its containment and  management is therefore important. 96 THE SHIP CAPTAIN’S MEDICAL GUIDE Vehicles are inanimate or non-living means of transmission of infectious organisms. They include: s Water. If polluted, specifically by contaminated sewage. Water is the vehicle for such  enteric (intestinal) diseases as typhoid, cholera, and amoebic and bacillary dysentery. s Milk is the vehicle for diseases of cattle transmissible to man, including bovine tuberculosis,  brucellosis. Milk also serves as a growth medium for some agents of bacterial diseases such as campylobacter, a common cause of diarrhoea.  s Food is the vehicle for salmonella infections (which include enteric fever), amoebic  dysentery, and other diarrhoeal diseases, and poisoning. Any food can act as a vehicle for infection especially if it is raw or inadequately cooked, or improperly refrigerated after cooking, as well as having been in contact with an infected source. The source may be another infected food, hands, water or air. s Air is the vehicle for the common cold, pneumonia, tuberculosis. influenza, whooping  cough. measles. and chickenpox. Discharges from the mouth. nose, throat, or lungs take the form of droplets which remain suspended in the air, from which they may be inhaled. s Soil can be the vehicle for tetanus, anthrax, hookworm. and some wound infections. s Fomites. This term includes all inanimate objects, other than water, milk, food, air, and soil,  that might play a role in the transmission of disease. Fomites include bedding, clothing and the surfaces of objects. Vectors are animate or living vehicles which transmit infections in the following ways: s Mechanical transfer. The contaminated mouth-parts or feet of some insect vectors  mechanically transfer the infectious organisms to a bite-wound or to food. For example, flies may transmit bacillary dysentery, typhoid, or other intestinal infections by walking over the infected faeces and later leaving the disease-producing germs on food. s Intestinal harbourage. Certain insects harbour pathogenic (disease causing) organisms in their intestinal tracts. The organisms are passed in the faeces or are regurgitated by the vector, and the bite-wounds or food are contaminated. (e.g. plague, typhus.) s Biological transmission. This term refers to multiplication of the infectious agent during its  stay in the body of the vector. The vector takes in the organism along with a blood meal but is not able to transmit infection until after a definite period, during which the pathogen changes. The parasite that causes malaria is an example of an organism that completes the sexual stages of its life cycle within its vector, the mosquito. The virus of yellow fever also multiplies in the bodies of mosquitoes. Terms used in connection with communicable diseases A carrier is a person who has the infection, either without becoming ill himself or following recovery from it. A contact is a person who may have been in contact with an infected person. The incubation period is the interval of time that elapses between a person being infected with any communicable disease and the appearance of the features of that disease. This period is very variable and depends upon the infectious agent and the inoculum (the amount of the infectious agent). The isolation period signifies the time during which a patient suffering from an infectious disease should be isolated from others. The period of communicability is the time during which a patient who may be incubating an infectious disease following contact can communicate the disease to others. The quarantine period means the time during which port authorities may require a ship to be isolated from contact with the shore. Quarantine of this kind is seldom carried out except when serious epidemic  diseases, such as, for instance. plague. cholera, or yellow fever are present or have recently occurred on board. Chapter 6 COMMUNICABLE DISEASES Symptoms and signs In reality it is often very difficult to make an accurate diagnosis of an infectious disease without laboratory investigations. It may be possible if there are very specific features such as a rash (varicella) or cluster of suggestive features (regular fever, enlarged spleen and history of mosquito bites in an endemic area). Because of the difficulty in making an accurate diagnosis on board ship you may have to give a variety of treatments each directed at different infectious agents. Onset Almost all communicable diseases begin with the patient feeling unwell and perhaps a rise in temperature. This period may be very short, lasting only a few hours (meningococcal sepsis), or more prolonged (hepatitis). In some diseases the onset is mild and there is not much general disturbance of health, whereas in others it is severe and prostrating. During the onset it is rarely possible to make a diagnosis. The rash The diagnosis of some communicable diseases is made easier by the presence of a characteristic rash. In certain diseases (e.g. scarlet fever) the rash is spread evenly over the body, in others it is limited to definite areas. When examining an individual suspected to be suffering from a communicable disease, it is of great importance to strip him completely in order to get a full picture of any rash and its distribution. General rules for the management of communicable diseases Isolation The principles of isolation are described in Chapter 3 and Chapter 5. If you have a suspicion that the disease with which you are dealing is infectious it is advisable to invoke isolation precautions as soon as possible. Treatment An essential element in treatment is maintaining the patient’s well being. This is achieved through good general nursing and it is important to ensure that the patient does not become dehydrated. Advice on specific medical treatment for infectious diseases which are likely to respond to specific drugs is given under the sections on treatment for the individual diseases. You may also be advised to administer drugs to prevent secondary infection occurring. See Chapter on General Nursing and on how to reduce a high fever. Diet Diet will very much depend on the type of disease and severity of fever. Serious fever is invariably accompanied by loss of appetite and this will automatically tend to restrict diet to beverages such as water flavoured with lemon juice and a little sugar or weak tea with a little milk and perhaps sugar. Essential basic rules s Isolate. If anyone suffers from a temperature without obvious cause it is best to isolate him until a diagnosis has been made. s Strip the patient and make a thorough examination looking for any signs of a rash in order to try to establish the diagnosis. s Put him to bed, and appoint someone to look after and nurse the patient. s Give non-alcoholic fluids in the first instance. s If his temperature exceeds 39.4C make arrangements for tepid sponging. 97 98 THE SHIP CAPTAIN’S MEDICAL GUIDE s Arrange for the use of a bed pan and urine bottle if the patient shows any sign of prostration or if his temperature is high. s If the patient is seriously ill and if in any doubt as to the diagnosis seek RADIO MEDICAL ADVICE, failing which you should consider the need for making for port. s Treat symptoms as they arise. Do not attempt to get the patient up during convalescence if he is feeble, but keep him in bed until the next port is reached. When approaching port, send a radio message giving details of the case to enable the Port Health Authority to make arrangements for the isolation of the case and any contacts on arrival and Disinfection. Immunisation and travel advice It is important that up to date advice on immunisation and the prevalent diseases should be obtained before arrival in a foreign port. This is most easily available from the following publications: Health Information for Overseas Travel, produced by the UK Department of Health, and International Travel and Health, WHO, Geneva Anthrax French: Charbon German: Milzbrand Italian: Carbonchio Spanish: Carbon Incubation Period: 2 to 7 days, usually 2 Period of communicability: No evidence of transmission from person to person Isolation Period: No evidence of transmission from person to person Quarantine Period: None. Anthrax is an uncommon but serious communicable disease which may occur in man and animals. It occurs in man either as an infection of the skin (malignant pustule), or as an attack on the lungs or intestines, or as a widely spread infection throughout the body by means of the blood circulation. Anthrax is, in man, usually contracted by handling infected animals, skins, hides, or furs. It can also be conveyed by the consumption of infected or insufficiently cooked meat, or by the inhalation of dust containing the organism. Symptoms and signs In most cases anthrax is accompanied by severe symptoms such as fever and prostration. When it appears as a skin infection, it begins as a red itching pimple which soon changes into a blister and within the next 36 hours progresses into a large boil with a sloughing centre surrounded by a ring of pimples. Alternatively it may take the form of a painless widespread swelling of the skin which shortly breaks down to form pus in the area. The gastro-intestinal form of anthrax resembles food poisoning with diarrhoea and bloody faeces. The lung form develops into a rapidly fatal pneumonia. Treatment Should a case of anthrax occur at sea, which is unlikely unless as a result of handling animals, hides, skins, etc., all dressings or other material that come into contact with the discharge must be burnt or disposed of by disinfection. Instruments must be used to handle dressings as far as possible, and the instruments must subsequently be sterilised by vigorous boiling for not less than 30 minutes, since the spores of the anthrax germ are difficult to kill. Treatment is not easy on board and the patient should be put ashore as soon as possible. In the meantime treatment is with Penicillin No attempt at surgical treatment (incision or lancing of the sore) should be made as it does no good. Cover the sore with a dressing. Seek advice from a Port Health Authority about the treatment of cargo. Chapter 6 COMMUNICABLE DISEASES Cellulitis (Erysipelas) French: Erysipà ¨le German: Erysipel Incubation Period:1 to 7 days Period of communicability: None Isolation Period: None Quarantine Period: None Italian: Erisipela Spanish: Erisipela This disease is an acute inflammatory condition of the skin caused by a germ entering the body through a scratch or abrasion. Cellulitis occurs anywhere, but most commonly on the legs, arms and face. The onset is sudden with shivering, and a general feeling of malaise. The temperature rises rapidly and may reach about 40oC. The affected area becomes acutely inflamed and red on the first or second day of the infection and the inflammation spreads rapidly outwards with a well-marked, raised, and advancing edge. As the disease advances the portions of the skin first attacked become less inflamed and exhibit a yellowish appearance. Blisters may appear on the inflamed area which can be very painful. General treatment The patient must be kept in bed during the acute stage. Specific treatment Give the patient benzyl penicillin 600 mg followed by oral antibiotic treatment. Paracetamol can be given to ease the pain. Chickenpox (Varicella) French: Varicelle German: Windpocken Italian: Varicella Spanish: Varicela Incubation Period: 14 to 21 days, usually 14 Period of communicability: Up to 5 days before the onset of the rash and 5 days after the first crop of vesicles Isolation Period: Until the vesicles become dry Quarantine Period: None This highly infectious disease starts with fever and feeling unwell. Within a day or two the rash appears on the trunk but soon spreads to the face and elsewhere, even sometimes to the throat and palate. The rash starts as red pimples which quickly change into small blisters (vesicles) filled with clear fluid which may become slightly coloured and sticky during the second day. Within a day or two the blisters burst or shrivel up and become covered with a brownish scab. Successive crops of spots appear for up to five days. Although usually a mild disease, sometimes the rash is more severe and very rarely pneumonia may occur. Treatment A member of the crew who has had chickenpox, and therefore has immunity, could make a suitable nurse. If all of the crew have had chickenpox in the past then there is no need to isolate the patient. The patient need not be confined to bed unless he is unwell. He should be told not to scratch, especially not to scratch his face otherwise pock marks may remain for life. Calamine lotion, if available, dabbed onto the spots may ease the itching. 99 100 THE SHIP CAPTAIN’S MEDICAL GUIDE Cholera French: Cholà ©ra German: Cholera Italian: Colà ©ra Incubation Period: 1 to 5 days, usually 2–3 days Period of communicability: Usually for a few days after recovery Isolation Period: Until diarrhoea has settled Quarantine Period: 5 days Spanish: Cà ³lera Cholera is a severe bacterial infection of the bowel producing profuse watery diarrhoea, muscular cramps, vomiting and rapid collapse. Infection occurs principally through drinking infected water and sometimes through eating contaminated uncooked vegetables, fruit, shell fish or ice cream. It generally occurs in areas where sanitation is poor and where untreated sewage has contaminated drinking water. Other bacterial and viral causes of diarrhoea can sometimes produce a similar clinical picture and may be just as severe. Symptoms and signs Most cases are mild and will not be differentiated from any other form of diarrhoea. In a severe case the onset is abrupt, the vomiting and diarrhoea extreme with the faeces at first yellowish and later pale and watery, containing little white shreds of mucus resembling rice grains. The temperature is below normal, and the pulse rapid and feeble. The frequent copious watery faeces rapidly produce dehydration. Vomiting is profuse, first of food but soon changing to a thin fluid similar to the water passed by the bowel. Cramps of an agonising character attack the limbs and abdomen, and the patient rapidly passes into a state of collapse. As the result of the loss of fluid, the cheeks fall in, the eyes become shrunken and the skin loses its normal springiness and will not quickly return to its normal shape when pinched. The body becomes cold and covered with a clammy sweat, the urine is scanty, the breathing rapid and shallow,  and the voice is sunk to a whisper. The patient is now restless, with muscle cramps induced by loss of salt, and feebly complaining of intense thirst. This stage may rapidly terminate in death or equally rapidly turn to convalescence. In the latter case the cessation of vomiting and purging and the return of some warmth to the skin will herald convalescence. Treatment If there is a suspected case of cholera on board RADIO MEDICAL ADVICE ON MANAGEMENT SHOULD BE OBTAINED PROMPTLY. The patient should be isolated and put to bed at once. Every effort should be made to replace fluid and salt loss. Therefore, keep a fluid balance chart. The patient should be told that his life depends on drinking enough and he should be encouraged and if necessary almost forced to drink as much as possible until all signs of dehydration disappear (until his urine output is back to normal). Thereafter he should drink about 300 ml after each stool until the diarrhoea stops. It is best to drink oral rehydration solution (ORS), if this is not available, make up a solution from 20 gm of sugar with a pinch of salt and a pinch of sodium bicarbonate and juice from an orange in 500 ml sterile water. Give Doxycycline 200 mg first dose then 100 mg once daily. If vomiting, give an antiemetic tablet or injection before each dose. The patient must be kept in bed until seen by a doctor. Caution Cholera is a disease which is transmitted from person to person. If cholera is suspected, the ship’s water supply must be thoroughly treated to make sure that it is safe. The disposal of infected faeces and vomit must be controlled carefully since they are highly infectious. The hygiene precautions of all attendants must be of an order to prevent them also becoming infected and all food preparation on board must be reviewed. Chapter 6 COMMUNICABLE DISEASES Dengue fever French: Dengue German: Denguefieber; Siebentagefieber Italian: Dengue; Febbra dei sette giorni Spanish: Fiebre dengue Incubation Period: 3 to 14 days, usually 7 to 10 days. Period of communicability: No person to person transmission. Infective for mosquitoes for about 5 days from just before the end of the febrile period. Isolation Period: None Quarantine Period: None This is an acute fever of about 7 days’ duration conveyed by a mosquito. It is sometimes called break-bone fever. It is an unpleasant, painful disease which is rarely fatal. A severe form of the disease, dengue haemorrhagic fever, can occur in children. Features of the disease are its sudden onset with a high fever, severe headache and aching behind the eyeballs, and intense pain in the joints and muscles, especially in the small of the back. The face may swell up and the eyes suffuse but no rash appears at this stage. Occasionally an itchy rash resembling that of measles but bright red in colour appears on the fourth or fifth day of the illness. It starts on the hands and feet from which it spreads to other parts of the body, but remains most dense on the limbs. After the rash fades, the skin dries and the surface flakes. After about the fourth day the fever subsides, but it may recur some three days later before subsiding again by the tenth day. General treatment There is no specific treatment, but paracetamol will relieve some of the pain, and calamine lotion, if available, may ease the itching of the rash. Control is by removal of Aedes mosquitoes. Diphtheria French: Diphtà ©rie German: Diphterie Italian: Difterite Spanish: Difteria Incubation Period: 2 to 5 days Period of communicability: Usually less than 2 weeks, shorter if the patient receives antibiotics Isolation Period: 2 weeks Quarantine Period: None Diphtheria is an acute infectious disease characterised by the formation of a membrane in the throat and nose. The onset is gradual and starts with a sore throat and fever accompanied by shivering. The throat symptoms increase, swallowing being painful and difficult, and whitish-grey patches of membrane become visible on the back of the throat, the tonsils and the palate. The patches look like wash leather and bleed on being touched. The neck glands swell, and the breath is foul. The fever may last for two weeks with severe prostration. Bacterial toxins may cause fatal heart failure and muscle paralysis. General treatment Immediate isolation is essential as diphtheria is very infectious, the infection being spread by aerosols. Specific treatment Specific treatment is diphtheria anti-toxin which should be given at the earliest possible opportunity if the patient can get to medical attention. Antibiotic treatment should be given to all cases to limit the spread of infection but it will not neutralise toxin which has already been produced. 101 102 THE SHIP CAPTAIN’S MEDICAL GUIDE Enteric fever – typhoid French: Fià ¨vre typhoide German: Typhus abdominalis Italian: Febbre tifoidea Spanish: Fiebre tifoidea Incubation Period: 1 to 3 weeks, depending on size of infecting dose Period of communicability: Usually less than 2 weeks. Prolonged carriage of salmonella typhi may occur in some of those not treated. Isolation Period: Variable. Quarantine Period: None The term enteric fever covers typhoid and para-typhoid fevers. Enteric fever is contracted by drinking water or eating food that has been contaminated with typhoid germs. Seafarers are advised to be very careful where they eat and drink when ashore. Immunisation gives reasonable protection against typhoid but not para-typhoid. In general the para-typhoids are milder and tend to have a shorter course. The disease may have a wide variety of symptoms depending on the severity of the attack. Nevertheless, typhoid fever, however mild, is a disease which must be treated seriously, not only because of its possible effect upon the patient, but also to prevent it spreading to others who may not have been immunised. Strict attention must be given to hygiene and cleanliness and all clothing and soiled linen must be disinfected. During the first week the patient feels off-colour and apathetic, he may have a persistent headache, poor appetite, and sometimes nose bleeding. There is some abdominal discomfort and usually constipation. These symptoms increase until he is forced to go to bed. At this stage his temperature begins to rise in steps reaching about 39–40 ºC in the evenings. For about two weeks it never drops back to normal even in the mornings. Any person who is found with a persistent temperature of this kind should always be suspected of having typhoid, especially if his pulse rate remains basically normal. In 10 to 20% of cases, from about the seventh day, characteristic rose-pink spots may appear on the lower chest, abdomen and back, which if pressed with the finger will disappear and return when pressure is released. Each spot lasts about 3–4 days and they continue to appear in crops until the end of the second week or longer. Search for them in a good light, especially in dark-skinned races. During the second week,  mental apathy, confusion and delirium may occur. In the more favourable cases the patient will commence recovery but in the worst cases his condition will continue to deteriorate and may terminate in deep coma and death. Even where the patient appears to be recovering, he may suffer a relapse. There are a variety of complications but the most dangerous are haemorrhage from, or perforation of, the bowel. Where the faeces are found to contain blood at any stage of the disease the patient must be kept as immobile as possible and put on a milk and water diet. If the bowel is perforated, peritonitis will set in. General treatment Anyone suspected of having typhoid or para-typhoid fever should be kept in bed in strict isolation until seen by a doctor. The patient’s urine and faeces are highly infectious, as may be his vomit. These should all be disposed of. The attendants and others coming into the room should wash their hands thoroughly after handling the bedpan or washing the patient, and before leaving the room. The patient should be encouraged to drink as much as possible and a fluid input/output chart should be maintained. He can eat as much as he wants, but it is best if the food is light. Specific treatment If you suspect somebody has enteric fever get RADIO MEDICAL ADVICE. Give ciprofloxacin 500 mg every 12 hours for one week. On this treatment the fever and all symptoms should respond within 4–5 days. All cases should be seen by a doctor at the first opportunity. The case notes including details of the amount of medicine given should be sent with the patient. Chapter 6 COMMUNICABLE DISEASES German measles – rubella French: Rubà ©ole German: Rà ¶teln Italian: Rosolia Spanish: Rubà ©ola Incubation Period: 14 to 23 days, usually 17 Period of communicability: For about 1 week before to at least 4 days after the onset of the rash Isolation Period: Until 7 days from the appearance of the rash Quarantine Period: None German measles is a highly infectious, though mild disease. It has features similar to those of mild attacks of ordinary measles or of scarlet fever. For the differences in symptoms and signs see the table. Usually the first sign of the disease is a rash of spots, though sometimes there will be headache, stiffness and soreness of the muscles, and some slight fever preceding or accompanying the rash. The rash is absent in half the cases and lasts from 5 to 6 days. The glands towards the back of the neck are swollen and can easily be felt. This is an important distinguishing sign. This swelling will precede the rash by up to 10 days. General treatment Give the patient paracetamol, and calamine lotion, if available, for the rash. Specific treatment NOTE: Particular care should be taken to isolate patients with German measles from pregnant women: Any pregnant woman on board should see a doctor ashore as soon as possible so that her immunity to rubella can be confirmed. If a patient has seen his wife in the last week he should be asked whether his wife might be pregnant. If so, his wife should be advised to see her doctor. Glandular fever – infectious mononucleosis French: Fià ¨vre glandulaire; Mononucleose infectieuse German: Drusenfieber; Infektiose Mononukleose Italian: Febbre ghiandolare (Mononucleosi infettiva) Spanish: Fiebre glandular (Mononucleosis infecciosa) Incubation Period: 4 to 6 weeks Period of communicability: Prolonged, excretion of virus may persist for a year or more Isolation Period: None Quarantine Period: None This malady is an acute infection which is most likely to affect the young members of the crew. Convalescence may take up to two or three months. The disease starts with a gradual increase in temperature and a sore throat; a white covering often develops later over the tonsils. At this stage it is likely to be diagnosed as tonsillitis and treated as such. However it tends not to respond to such treatment and, during this time, a generalised enlargement of glands occurs. The glands of the neck, armpit and groins start to swell, and become tender; those in the neck to a considerable extent. The patient may have difficulty in eating or swallowing. His temperature may go very high and he may sweat profusely. Occasionally there is jaundice between the fifth and fourteenth day. Commonly there is a blotchy skin rash on the upper trunk and arms at the end of the first week. Vague abdominal pain is sometimes a feature. A diagnosis of diphtheria may be considered due to the appearance of the tonsils, but the generalised glandular enlargement is typical of glandular fever. General treatment Paracetamol should be given to relieve pain and to moderate the temperature. Any antibiotics which have been prescribed to treat the tonsillitis should be discontinued. There is no specific treatment. If complications arise get RADIO MEDICAL ADVICE. 103 104 THE SHIP CAPTAIN’S MEDICAL GUIDE Hepatitis (viral) French: Hà ©patite : Hepatitis German: Hepatitis Italian: Epatite Spanish: Hepatitis Incubation Period: 15 to 50 days for hepatitis A, 60 to 90 days for hepatitis B (may be much longer) Period of communicability: None after jaundice has appeared in hepatitis A, can be indefinite for hepatitis B Isolation Period: During first week of illness Quarantine Period: None This is an acute infection of the liver caused by viruses. There are two main causes of acute hepatitis: hepatitis A and hepatitis B. Two other viruses may cause hepatitis (C and E), but these are uncommon. The most likely cause will be hepatitis A and this is spread by the faecal-oral route (as is hepatitis E). Hepatitis B is spread sexually or by contaminated blood or needles. There is no way of differentiating one type of viral hepatitis from another. The urine and faeces will show the typical changes associated with jaundice. Treatment There is no specific treatment. The patient should be put to bed and nursed in isolation. Plenty of sweetened fluids should be given until the appetite returns. When the appetite returns a fat-free diet should be given. No alcohol should be allowed. All cases must be seen by a doctor at the next port. Influenza French: Grippe; Influenza German: Epidemische Influenza; Grippe Italian: Influenza Spanish: Influenza; Grippe Incubation Period: 1 to 5 days Period of communicability: 3 to 5 days (7 in children) from the onset of illness Isolation Period: Often impractical because of the delay in diagnosis. In an outbreak it would be advisable to keep all affected individuals together and away from those who are well Quarantine Period: none This is an acute infectious disease caused by a germ inhaled through the nose or mouth. It often occurs in epidemics. The onset is sudden and the symptoms  are, at first, the same as those of the common cold. Later the patient feels much worse with fits of shivering, and severe aching of the limbs and back. Depression, shortness of breath, palpitations, and headaches, are common. Influenza may vary in severity. Commonly a sharp unpleasant feverish attack is followed by a prompt fall in temperature and a short convalescence. Pneumonia is a possible complication. General treatment The patient should be subject to standard isolation. He should be watched for signs of pneumonia such as pains in the chest, rapid breathing and a bluish tinge to the lips. He should be given plenty to drink and a light and nutritious diet if he can manage it. Specific treatment There is no specific treatment for the uncomplicated case, but the patient should be given paracetamol as needed. Chapter 6 COMMUNICABLE DISEASES Malaria French: Paludisme German: Malaria Italian: Malaria Spanish: Paludismo Incubation Period: 12 days or more, depending on the type of malaria Period of communicability: The patient will remain infectious for mosquitoes until they have been completely treated Isolation Period: None if in mosquito-proof accommodation Quarantine Period: None Malaria is a recurrent fever caused by protozoa introduced into the blood stream by the bite of the Anopheles mosquito. The malaria-carrying mosquito is most prevalent in districts where there is surface water on which it lays its eggs. It is a dangerous tropical disease which causes fever, debility and, sometimes, coma and death. Malarial areas Ports between latitudes 25 ºN and 25 ºS on the coasts of Africa (including Malagassy), Asia, and Central and South America should be regarded as infected or potentially infected with malaria. Enquiries should be made prior to departure to allow appropriate prophylaxis to be arranged and treatment drugs obtained. Before arrival in port further enquiries should be made as to the current malaria situation and prophylaxis issued to the crew if necessary. Prevention of malaria The risks of attacks of malaria can be very greatly reduced if proper precautions are taken and the disease can be cured if proper treatment is given. Despite this, cases have occurred in ships where several members of the crew have been attacked by malaria during a single voyage with severe and even fatal results. The precautions are: s avoidance of mosquito bites; s prevention of infection. Avoidance of mosquito bites The best way to prevent malarial infection is to take measures to avoid being bitten. The advent of air conditioned ships has made many traditional preventive measures obsolete. However, when within two miles of a malarial shore it remains important that: s doors are kept closed at all times after dusk; s any mosquitoes which enter compartments are killed using insecticide spray; s persons going on deck or ashore after dusk wear long sleeved shirts and trousers to avoid exposing their arms and legs; s no pools of stagnant water are allowed to develop on deck or in life boats, where mosquitoes might breed. In ships which are not air conditioned other traditional measures to protect against mosquitoes should be implemented. These include: s placing fine wire mesh over portholes, sky lights, ventilators and other openings; s screening lights to avoid attracting mosquitoes; s fixing mosquito nets over beds where accommodation spaces cannot be made mosquito proof. Prevention of infection The fewer the bites, the smaller is the risk of infection but even when the greatest care is exercised it will seldom be possible entirely to prevent mosquito bites either on shore or in the 105 106 THE SHIP CAPTAIN’S MEDICAL GUIDE ship. For this reason in all cases when a ship is bound for a malarial port, Masters (in addition to taking all possible measures to prevent mosquito bites) should control infection by giving treatment systematically to all the ship’s crew. Preventive treatment (prophylaxis) does not always prevent a person from contracting malarial infection, but it will reduce the chance of disease. All persons, therefore, should be warned that they have been exposed to the chance of malaria infection and that, if they fall ill at a later date, they should inform their doctor without delay that the fever from which they are then suffering may be due to malaria contracted abroad. The most appropriate prophylaxis will vary with the location as there are different types of malaria in various parts of the world. There is also increasing resistance to anti-malarials which will affect their effectiveness. Up to date information should be obtained before departure if possible or from the local health authorities. General guidelines Start taking the prophylaxis before arrival at a malarial area in accordance with specific instructions and depending on the region. (Usually 1-3 weeks before departure).This will allow the tolerance and side-effects (if any) of the prophylactic drug to be assessed. Prophylaxis should be continued for 4 weeks after leaving the malarial area so as to ensure all stages of the parasite have been killed. No drugs for the treatment of malaria are specified in the MSN 1726 as the advice varies with destination and the pattern of disease in any given malarial area at the time. For information, the UK’s present guidelines recommend 3 different regimes depending on destination: s Proguanil 200 mg once daily and chloroquine 300 mg weekly s Mefloquine 250 mg once weekly s Maloprim (a combined tablet of dapsone and pyrimethamine) 1 tablet weekly and chloroquine 300 mg weekly Other regimes may be used in areas of high level resistance Treatment of malaria Features of the illness Malaria cannot be diagnosed with certainty without laboratory assistance. If the person has been in a potentially malarial area within the last few months and has a fever they should be assumed to have malaria. The characteristic patterns of fever associated with malaria (fever every 2 to 3 days) may not be obvious. The illness may progress rapidly without many features other than fever and sweating. There will often be a severe headache. If there is any doubt about whether to treat or not get RADIO MEDICAL ADVICE. General treatment for mild or severe malaria The patient should be put to bed in a cool place and his temperature, pulse and respiration taken four hourly. If body temperature rises to 40oC or over, cooling should be carried out. The temperature should be taken and recorded at 15 minute intervals until it has been normal for some time. Thereafter the four-hourly recording should be resumed until the attack has definitely passed. Specific treatment for mild or severe malaria Anti-malarial drugs are not specified in MSN 1726 as treatment depends on the area and patterns of resistance. If anti-malarials are to be carried seek appropriate advice on which to obtain/use. The following examples of current regimes are given for information: s Quinine 600 mg every 8 hours for 7 days followed by Fansidar (see below) 3 tablets as a single dose or s Mefloquine 500 mg (2 tablets) for 2 doses 8 hours apart Chapter 6 COMMUNICABLE DISEASES Chloroquine is not used for treatment except for proven single infections with vivax and other benign malarias because of drug resistance. If quinine, Fansidar or mefloquine are not available then chloroquine 300 mg 8 hourly for three doses then 300 mg daily for 2 days should be used. If the patient is unable to take medicine by mouth or is vomiting then quinine 600 mg should be given by intramuscular injection every 8 hours. As soon as the patient is able to swallow it should be given by mouth. Quinine may produce ringing in the ears or dizziness, but this should not normally be a reason to stop treatment. NOTE: All patients who have been treated for malaria or suspected malaria must see a doctor at the next port because further medical treatment may be necessary. Measles French: Rougeole German: Masern Italian: Morbillo Spanish: Sarampion Incubation Period: 7 to 18 days usually 10 until onset of fever, 14 days until rash Period of communicability: about 10 days, minimally infectious after the second day of the rash Isolation Period: 4 days after onset of rash Quarantine Period: None Measles does not often occur in adults. See also the sections on German measles and scarlet fever and the table of differences of symptoms. The disease starts like a cold in the head, with sneezing, a running nose and eyes, headache, cough and a slight fever 37.5 ºC–39 ºC. During the next two days the catarrh extends to the throat causing hoarseness and a cough. A careful examination of the mouth during this period may reveal minute white or bluish white spots the size of a pin’s head on the inner side of the cheeks, or the tongue and inner side of the lips. These are known a ‘Koplik spots’ and are not found in German measles and scarlet fever. The rash appears on the fourth day when the temperature increases to 39–40 ºC. Pale rose-coloured spots first appear on the face and spread down to cover the rest of the body. The spots run together to form a mottled blotched appearance. The rash deepens in colour as it gets older. In four or five days the rash begins to fade, starting where it first appeared. The skin may peel. The main danger of measles is that the patient may get bronchitis, pneumonia or middle ear infection. General treatment This highly infectious disease is conveyed to others when the patient coughs or sneezes. There is no specific treatment, but the patient may have paracetamol. Calamine lotion, if available, may be applied to soothe the rash. Meningococcal disease (meningitis and septicaemia) French: Mà ©ningite cà ©rà ©bro-spinal à ©pidà ©mique German: Epidemische Meningitis Cerebro-spinal Italian: Meningite cerebro-spinal epidemica Spanish: Meningitis cerebro-spinal epidemica Incubation Period: 2 to 10 days, usually 3 to 4 Period of communicability: Generally not communicable whilst the patient is on antibiotics Isolation Period: For 24 hours after the start of antibiotics Quarantine Period: None Infection caused by the meningococcus (a bacterium) can cause either meningitis, with inflammation of the membranes surrounding the brain and spinal cord, or a septicaemia characterised by a generalised rash that does not fade on pressure. Unless treated promptly and effectively, the outcome is nearly always fatal. It occurs in epidemics which may affect closed communities such as a ship. The infection enters by the nose and mouth. Meningitis starts suddenly with fever, considerable headache and vomiting. Within the first day the temperature increases rapidly to 39 ºC or more and the headache becomes agonising. 107 108 THE SHIP CAPTAIN’S MEDICAL GUIDE Vomiting increases and there is general backache with pain and stiffness in the neck. Intolerance of light (photophobia) is usually present. The patient may be intensely irritable and resent all interference, or may even be delirious. As the meningitis develops the patient adopts a characteristic posture in bed, lying on the side with his back to the light, knees drawn up and neck bent backwards. Unconsciousness with incontinence may develop. The septicaemia caused by the meningococcus also starts suddenly with a flu like illness. A rash develops quickly, starting with pin prick like spots which will not blanche when pressed. This rash may progress to form large dark red areas. Individual cases may vary in the speed of onset, the severity of the illness and the clinical features which are present. If meningitis is suspected get RADIO MEDICAL ADVICE and it will help the doctor if the results of the two following tests are available: The neck bending test Ask the patient to attempt to put his chin on his chest. In meningitis the patient will be unable to do so because forward neck movement will be greatly restricted by muscle contraction. Try to increase the range of forward movement by pushing gently on the back of his head. The neck muscles will contract even more to prevent the movement and the headache and backache will be increased. The knee straightening test – Figure 6.1 A. Bend one leg until the heel is close to the buttock. (A) Bend one leg until the heel is close to the buttock. B. Move the bent leg to lie over the abdomen. C. Keeping the thigh as in (B) try to straighten the lower leg. In meningitis it will be impossible to straighten the knee beyond a right angle and attempts to force movement will increase the backache. (B) Move the bended leg to lie over the abdomen. General treatment The patient should be nursed in a quiet, well-ventilated room with shaded lights in strict isolation. He should be accompanied at all times by an attendant who should wear a face mask to cover his nose and mouth. Tepid sponging may be necessary and pressure points should be treated. Usually there is no appetite but he should be encouraged to drink plenty of fluid. Ice packs may help to relieve the headache. (C) Keeping the thigh as in (B) try to straighten the lower leg. Figure 6.1 The knee straightening test. Specific treatment Give benzyl penicillin 3 g intramuscularly at once, and get RADIO MEDICAL ADVICE as to the amount and frequency of subsequent injections of benzyl penicillin. Until such advice is received, give benzyl penicillin 2.4 g at six hourly intervals. The headache should be treated with codeine. The patient should come under the care of a doctor as soon as possible. Chapter 6 COMMUNICABLE DISEASES Mumps French: Oreillons Italian: Malaria Orecchioni German: Mumps – Ziegenpeter Spanish: Orejones Incubation Period: 12 to 26 days, usually 18 Period of communicability: 7 days before glandular swelling and up to 9 days after Isolation Period: 9 days after swelling started Quarantine Period: None Mumps is a viral disease which causes the swelling of the salivary glands in front of the ears and around the angle of the jaw. The swelling usually affects both sides of the face though it may only affect one side and it may make the mouth difficult to open. The onset is usually sudden and may be accompanied by a slight fever. The swelling gradually diminishes and should disappear entirely in about 3 weeks. About 20% of men with mumps get orchitis which is the swelling of one or both testicles; when this occurs it usually happens around the tenth day. Whilst very painful, orchitis does not usually result in infertility and never in impotence. General treatment The patient should be put in standard isolation for 9 days and stay in bed for 4 to 5 days or until the fever is no longer present. He can be given paracetamol to relieve the symptoms, but there is no specific treatment. If he develops swollen painful testicles (orchitis) he should stay in bed. He should support the scrotum on a pad or small pillow. The testicles should also be supported if the patient gets up for any reason. Plague French: Peste German: Pest Italian: Peste Spanish: Peste Incubation Period: 2 to 6 days Period of communicability: As long as infected fleas are present. Person to person spread is uncommon except with plague pneumonia. Isolation Period: For 3 days after the start of antibiotic treatment Quarantine Period: 6 days Plague is a serious bacterial disease transmitted to man by infected rat fleas. It may present in three ways Bubonic in which buboes (swollen lymph nodes) are the most obvious feature. The nodes are painful and may ooze pus. Pneumonic in which pneumonia is the main feature. The type of plague is very infectious as the sputum contains the plague bacterium. Septicaemic which is rapidly fatal. The attack begins suddenly with severe malaise, shivering, pains in the back and sometimes vomiting. The patient becomes prostrated and is confused. His temperature reaches about oC C and the pulse is rapid. After about 2 days the buboes may develop, most commonly in 38 the groins. The buboes may soften into abscesses. General treatment The patient should be cared for by an attendant who should wear a face mask to cover his nose and mouth The patient should be isolated and taken as soon as possible to a port where he can be treated. He should rest in bed, be encouraged to drink as much fluid as possible and have a very light diet. If the abscesses burst they should be dressed with a simple dressing, but they must not be lanced. Soiled linen and bed clothes should be boiled for 10 minutes or destroyed. 109 110 THE SHIP CAPTAIN’S MEDICAL GUIDE Specific treatment Give Doxycycline 100 mg once daily for at least 5 days. The patient should remain on complete bed rest during convalescence. Prevention Plague should be notified to the local health authorities at the next port of call. The quarters of the patient and the crew should be treated with insecticide powder and dust to ensure the destruction of fleas. Warning Dead rats should be picked up with tongs, placed in a plastic bag, which should be sealed with string, weighted and thrown overboard; if the ship is in port, the dead rats should be disposed of in the manner required by the port medical health authority. Poliomyelitis – infantile paralysis French: Poliomyà ©lite Italian: Poliomielite German: Poliomyelitis Spanish: Poliomielitis Incubation Period: 3–21 days, commonly 7–14 days Period of communicability: Cases are most infectious during the first few days before and after the onset of symptoms Isolation Period: Not more than 7 days Quarantine Period None Poliomyelitis is an acute viral disease that occurs mostly in children. It is a disease almost entirely preventable by immunisation. The severity ranges from non-apparent infection to non-specific febrile illness, meningitis, paralytic disease and death. Symptoms of the mild disease include fever, malaise, headache, nausea and vomiting. If the disease progresses, severe muscle pain and stiffness of the neck and back, with or without paralysis will occur. The most commonly affected parts are the legs and arms, shoulders, diaphragm and chest muscles. The development of paralysis is generally complete within two days and then recovery begins. The recovery may be complete or leave some degree of paralysis Affected muscles are usually painful and tender if touched. They are always limp and movements of the affected parts are either weakened or lost by the wasting which appears very soon after paralysis. Paralysis of the respiratory muscles may cause breathlessness and blueness of the lips. General treatment There is no specific treatment but much can be achieved by good nursing. The patient should have complete rest in bed. Pain should be treated with paracetamol and/or codeine. If a limb has been affected it should be supported by pillows in such a way that the paralysed muscles cannot be stretched. The joints above and below the paralysis should be put through a full range of movement morning and evening to prevent stiffness. In all cases, as soon as paralysis appears, RADIO MEDICAL ADVICE must be sought. If the respiratory muscles are affected, breathing difficulty may ensue. Urgent steps must be taken to get the patient to skilled hospital treatment as soon as possible. Chapter 6 COMMUNICABLE DISEASES Rabies – hydrophobia French: La rage German: Tollwut Italian: Rabbia Spanish: Rabia Incubation Period: in humans the incubation period is usually 2 to 12 weeks, shortest for patients bitten about the head and those with extensive bites Communicability: Rabies is rarely, if ever, spread from human to human. Nevertheless for the duration of the illness contamination with saliva should be avoided by wearing gloves when nursing the patient Isolation Period: Duration of the illness Quarantine Period: Rabies is an acute infectious viral disease that is almost always fatal. When a rabid mammal bites humans or other animals, its saliva transmits the infection into the wound, from where it spreads to the central nervous system. Rabies is primarily an infection of wild animals such as skunks, coyotes, foxes, wolves, racoons, bats, squirrels, rabbits, and chipmunks. The most common domestic animals reported to have rabies are dogs, cats, cattle, horses. mules, sheep, goats, and swine. It is possible for rabies to be transmitted if infective saliva enters a scratch or fresh break in the skin. The development of the disease in a bitten person can be prevented by immediate and proper treatment, Once symptoms of rabies develop, death is virtually certain to result. Thus prevention of this disease is of the utmost importance. Local port authorities should be informed of possible rabid animals, so that appropriate public health measures can be instituted. Treatment As soon as an individual aboard ship Is known to have been bitten by a dog or other possibly rabid animal, RADIO MEDICAL ADVICE should he obtained at once. Usually suspected cases are sent ashore to obtain the expert treatment and nursing care needed to prevent the disease. Immediate local care should be given. Vigorous treatment to remove rabies virus from the bites or other exposures to the animal’s saliva may be as important as specific anti-rabies treatment. Free bleeding from the wound should be encouraged. Other local care should consist of: s thorough irrigation of the wounds with soap or detergent water solution; s cleansing with antiseptic solution; s if recommended by radio, giving an antibiotic to prevent infection: s administering adsorbed tetanus toxoid, if indicated. s Suturing of bite wounds should be avoided. Prevention When abroad, seamen should keep away from warm-blooded animals especially cats, dogs. and other carnivores. It is strongly advised that pets should not be carried on board ship as these may become infected unnoticed, through contact with rabid animals in ports. 111 112 THE SHIP CAPTAIN’S MEDICAL GUIDE Scarlet fever French: Scarlatine German: Scharlach Italian: Scarlattina Spanish: Escarlatina Incubation Period: 1 to 3 days Period of communicability: 3 days Isolation Period: 14 days in untreated cases, 1 to 2 days if given antibiotics. Quarantine Period: None Scarlet fever is not often contracted by adults. It has features similar to those of measles and German measles; see the table of differences of symptoms. The onset is generally sudden and the temperature may rapidly rise to 39.5 to 40 ºC on the first day. With the fever the other main early symptom is a sore throat, which in most cases is very severe. The skin is hot and burning to the touch. The rash appears on the second day and consists of tiny bright red spots so close together that the skin assumes a scarlet or boiled lobster-like colour. It usually appears first on the neck, very rapidly spreads to the upper part of the chest and then to the rest of the body. There may be an area around the mouth which is clear of the rash. The tongue at first is covered with white fur and, when this goes, it becomes a very bright red (strawberry). The high fever usually lasts about a week. As the rash fades the skin peels in circular patches. The danger of scarlet fever arises from the complications associated with it, e.g. inflammation of the kidneys (test the urine for protein once a day), inflammation of the ear due to the spread of infection from the throat, rheumatism and heart disease. These complications can be avoided by careful treatment. General treatment The patient must stay in bed and be kept as quiet as possible. The patient can be given paracetamol to relieve the pain in the throat which may also be helped if he takes plenty of cold drinks. He can take such food as he wishes. Specific treatment As scarlet fever usually follows from a sore throat or tonsillitis you may already be giving him the relevant treatment. Otherwise give the specific treatment for tonsillitis. Tetanus – lockjaw French: Tetanos German: Wundstarrkrampf Italian: Tetano Spanish: Tetanos Incubation Period: 4 to 21 days Period of communicability: No person to person transmission Isolation Period: None Quarantine Period: None Tetanus is caused by the infection of a wound by the tetanus bacterium which secretes a powerful poison (toxin). This bacterium is very widespread in nature and the source of the wound infection may not always be easy to trace. Puncture wounds are particularly liable to be dangerous and overlooked as a point of entry. In the UK immunisation against the disease usually begins in childhood but it is necessary to have further periodic inoculations to maintain effective immunity. Fortunately the disease is a very rare condition on board ship. The first signs of the disease may be spasms or stiffening of the jaw muscles and, sometimes, other muscles of the face leading to difficulty in opening the mouth and swallowing. The spasms tend to become more frequent and spread to the neck and back causing the patient’s body to become arched. The patient remains fully conscious during the spasms which are extremely painful and brought on by external stimulus such as touch, noise or bright light. The patient is progressively exhausted until heart and lung failure prove fatal. Alternatively, the contractions may become less frequent and the patient recovers, but there is a high mortality. Treatment The patient should be isolated in a darkened room as far as possible from all disturbances. Get RADIO MEDICAL ADVICE. Give antibiotic treatment and give diazepam or chlorpromazine as sedation and to control spasms. The patient must be got to hospital as soon as possible. Chapter 6 COMMUNICABLE DISEASES Tuberculosis – TB, consumptIon French: Tuberculose German: Tuberkulose Italian: Tuberculosis Spanish: Tuberculosis Incubation Period: 4 to 12 weeks Period of communicability: indefinite, 2 weeks after antibiotics Isolation Period: depends on the degree of infection, rarely necessary Quarantine Period: None This infectious disease is caused by the tubercle bacillus. Although the lung (pulmonary) disease is the most common, TB bacteria may attack other tissues in the body: bones. joints. glands, or kidneys. Unlike most contagious diseases, tuberculosis usually takes a considerable time to develop, often appearing only after repeated, close, and prolonged exposures to a patient with the active disease. A healthy body is usually able to control the tubercle bacilli unless the invasion is overwhelming or resistance is low because of chronic alcoholism, poor nutrition, or some other weakening condition. The pulmonary form of the disease is spread most often by coughing and sneezing. A person may have tuberculosis for a long time before it is detected. Symptoms may consist of nothing more than a persistent cough, slight loss of weight, night sweats, and a continual ‘all-in‘ or ‘tired-out‘ feeling that persists when there is no good reason for it. More definitive signs pointing to tuberculosis are a cough that persists for more than a month, raising sputum with each cough. persistent or recurring pains in the chest, and afternoon rises in temperature. When he reaches a convenient port, a seaman with one or more of these warning signs should see a physician. Treatment Every effort should be made to prevent anyone who has active tuberculosis from going to sea. since this would present a risk to the crew’s health as well as the individual’s. The treatment of tuberculosis by medication will not usually be started at sea, since the disease does not constitute an emergency. To prevent the spread of tuberculosis, every patient with a cough, irrespective of its cause, should hold disposable tissues over his mouth and nose when coughing or sneezing and place the used tissues in a paper bag, which should be disposed of by burning. The medical attendant should follow good nursing isolation techniques (see Isolation Chapter 3). No special precautions are necessary for handling the patient’s bedclothes, eating utensils, and personal clothing. Tuberculosis control A tuberculosis control programme has three objectives: (I) to keep individuals with the disease from signing on as crew-members; (2) to locate those who may have developed the disease while aboard ship and initiate treatment: and (3) to give preventive treatment to persons at high risk of developing the active disease. The first objective can be achieved by periodic, thorough physical examinations including chest X-rays and bacteriological examination of sputum. To identify those who might have developed active tuberculosis, a chest X-ray should be taken and a medical evaluation including bacteriological examination of sputum requested when in port, if a crew-member develops symptoms of a chest cold that persist for more than two weeks. Also, when any active disease is discovered, survey should be made of close associates of the patient and others in prolonged contact with him. Such persons are regarded as contacts and are considered at risk from the disease; they should be given a tuberculin test and chest X-ray when next in port. If they develop symptoms, full medical examination, including bacteriological examination of sputum, should be requested. 113 114 THE SHIP CAPTAIN’S MEDICAL GUIDE Typhus fever French: Typhus exanth\Aematique Italian: Tifo petecchiale German: Flecktyphus Spanish: Tifus petequial Incubation Period: 6 to 15 days, usually 12 Period of communicability: Not directly transmissible from person to person Isolation Period: not required after de-lousing Quarantine Period: 14 days This disease should not be confused with typhoid fever. Typhus is caused by a small bacterium. The disease is conveyed by lice, fleas, ticks and mites. Treatment for the various types of typhus is the same and the symptoms are very similar. The main typhi are epidemic (from lice) and murine, or ship typhus, (from rat fleas). Symptoms and signs Onset is sudden with headache, vomiting, shivering and nausea. The temperature rapidly rises and may reach 40.0 ºC to 40.6 ºC. The patient suffers great prostration, and may be delirious or confused. About the fifth day a rash appears on the front of the body, spreading to the back and limbs in the form of dusky red spots which give the skin a blotchy appearance. The disease if untreated lasts about two weeks. With tick or mite borne typhus there is usually a punched out black ulcer (eschar) which corresponds to the site of attachment. Treatment In the case of louse-borne typhus isolate the patient at once. Bedding and clothing of the patient and close contacts should be treated with a residual insecticide. The patient should receive Doxycycline until his temperature settles plus one day. The response is normally prompt. Whooping cough – pertussis French: Coqueluche German: Keuchhusten Italian: Pertosse Spanish: Tos Ferina Incubation Period: 7 to 10 days, rarely exceeding 14 days Period of communicability: 21 days, normally no more than 5 days after antibiotics Isolation Period: 5 days after antibiotics Quarantine Period: None This disease occurs among unvaccinated children; unvaccinated adults may contract it. The disease in adults has no typical features. Symptoms and signs The onset occurs as a severe cough which after about 7 to 10 days is marked by a typical ‘whoop’, with or without vomiting. The whoop is caused by a convulsive series of coughs reaching a point where the patient must take a breath. It is this noisy indrawing of breath which produces the ‘whoop’. The coughing bouts may be very distressing. Treatment Give erythromycin for 5 days. This is unlikely to affect the course of the disease unless given very early, but it will reduce the infectiousness of the patient. In children, during the bouts of coughing, feeding may induce vomiting. It is best, therefore, to give light food in between the coughing bout and to keep the child quiet in bed. Chapter 6 COMMUNICABLE DISEASES Yellow fever French: Fià ¨vre jaune German: Gelbfieber Italian Febbra gialla Spanish: Fiebra amarilla Incubation Period: 3 to 6 days Period of communicability: 6 days Isolation Period: 12 days only if stegomyia mosquitoes are present in the port or on board Quarantine Period: 6 days This is a serious and often fatal disease which is caused by a virus transmitted to humans by a mosquito. The disease is endemic in Africa from coast to coast between the south of the Sahara and Kenya, and in parts of the Central and Southern Americas. Prevention Travellers to these areas should be inoculated against the disease. Many countries require a valid International Certificate of yellow fever inoculation for those who are going to, or have been in or passed through, such areas. See also the note on prevention of mosquito bites in the section dealing with malaria. Features of the disease The severity of the disease differs between patients. In general, from 3 to 6 days after being bitten the patient fluctuates between being shivery and being over hot. He may have a fever as high as 41 ºC, headache, backache and severe nausea and tenderness in the pit of the stomach. He may seem to get slightly better but then, usually about the fourth day, he becomes very weak and produces vomit tinged with bile and blood (the so-called ‘black vomit’). The stomach pains increase and the bowels are constipated. The faeces, if any, are coloured black by digested blood. The eyes become yellow (jaundice) and the mind may wander. After the fifth or sixth day the symptoms may subside and the temperature may fall. The pulse can drop from about 120 per minute to 40 or 50. This period is critical leading to recovery or death. Increasing jaundice and very scanty, or lack of, urine are unfavourable signs. Protein in the urine occurs soon after the start of the illness and the urine should be tested for it. General treatment The patient must go to bed and stay in a room free from mosquitoes. The patient must be encouraged to drink as much as possible, fruit juices are recommended. 115