Biology Lab Essay

1.Discuss how to protect yourself from body fluids, such as saliva and blood. oGloves protect you whenever you touch blood, body fluids. The use of gloves also decreases the risk of disease transmission if you are pricked with a needle. Always wear gloves for handling items or surfaces soiled with blood or body fluids. oWash your hands and other skin surfaces immediately after they come in contact with blood or body fluids. oMasks and protective eyewear, such as goggles or a face shield, help protect your eyes, mouth, and nose from droplets of blood and other body fluids. Always wear a mask and protective eyewear if you are doing a procedure that may expose you to splashes or sprays of blood or body fluids. oAprons protect you from splashes of blood or body fluids. Always wear a gown or apron if you are doing a procedure that may expose you to splashes or sprays of blood or body fluids 2.Why should you consider a body fluid capable of infecting you with disease? o I think you should be aware and alert because its precaution to practice when youre working in a lab setting. 3.Describe how to dispose of waste material contaminated with body fluids. o You should dispose all waste material in the correct disposal area, and you can throw away the waste materials in the biohazard container. 4. Explain how to safely plug and unplug an electrical device. o When you plug in such electrical equipment, make sure you include the ground plug round. Hold the plug firmly by the insulating cover when plugging it in or unplugging it. Never unplug an electrical device by pulling on its cord. 5.Discuss how to protect yourself from preservatives used on biological specimens. o You would protect yourself from preservatives used on a biological specimen by wearing gloves and safety glasses. Do not shake the container or put the specimen back in the container. 6.Why are special biohazard containers used for biological waste? o Biohazard containers are used to separate infectious, contaminated or dangerous material from other materials that wouldn’t be labeled as such and to protect us and the environment. Also the disposing of biohazard material is done differently than normal material.

Annotated Bibliography Example | Topics and Well Written Essays - 750 words - 16

Annotated Bibliography Example The author is an associate professor of history at Hamilton College with a vast of experience on the experiences of black-American soldiers at the hand of the white majority, despite their efforts in the war. Being well-researched for from a wide scope of scholarly materials, the book deeply covers financial and racial discrimination visited upon the black soldiers. It is a good historical on racial discrimination against black soldiers during the civil war. The author is a senior partner in the Washington, D.C., law firm Covington & Burling, and has published carefully documented articles on the experiences of black American soldiers during the Civil War for more than thirty years.  These articles cover a broad spectrum of discriminatory nature of white soldiers and white societies against black veterans during the civil war. A profile of the author of this book reveals that he has authored many books on civil war and has a deep sense of knowledge about the experiences of black soldiers during the civil war. The book also helps us understand the various discriminatory practices that the black soldiers had to endure like substandard medical care. The book is well written and the author has extensively researched for the book. It is recommendable to history students and I expect to learn more about the predicaments of African-American soldiers during the civil war. The author is an expert in history and is a professor of History at Princeton University, and a leading historian on civil war. The book also clearly presents the humiliating experiences the black soldiers went through in the hands of white colleagues and from their white superiors. The author has drawn his references from contemporary journalism, books, speeches and letters. The book contains reputable information that helps the reader to vividly understand the discriminatory environment the Black-American soldiers lived in. The author is an amateur scholar

Pros of Gay Marriage Essay Example | Topics and Well Written Essays - 500 words

Pros of Gay Marriage - Essay Example Being gay should not be a basis of discrimination, stigmatization or even denial of human rights of a person. Character of a person determines who he or she is and not his or her sexual orientation. Different arguments have been put forth by opponents of gay or same sex marriages in different parts of the world. Religion is the most used argument by opponents of gay marriages. According to beliefs ascribed by different religions, gay marriage amounts to immorality and sin to the deity. In this light, homosexuality is sin and morally wrong hence requires to be illegalized (Chauncey). Another argument put forward by opponents of gay marriages is that, marriage is supposed to lead to procreation so as to ensure continuity of life and family, however if same sex marriages were to be legalized, this would lead to a decrease in the number of children being born in the world. Traditionally, marriage has been defined as the union between a man and a woman. Inclusion or legalization of gay ma rriages would require a re-definition of marriage to include same sex marriages. The same would also be expected or included in the school curriculum forcing teachers to teach homosexuality in schools. This may lead to confusion concerning gender identity especially in young people (Sprigg). However, when viewed from other perspectives, gay marriage appears to be a natural part of human evolution.

Newspapers and Television Media Forum Types Essay

Newspapers and Television Media Forum Types - Essay Example The researcher states that there are immensely significant problems that both newspapers and television point out, and under the domains of the political regimes, the same become even more important. These touch upon the negativities that have marred the politics of the time, the constant developments happening for the sake of the masses, the inter-linkages and relationships that have cropped up every now and then amongst the political forces, and so on and so forth. The need is to understand how the newspapers and television have been able to cover just about everything that is of interest to the general audiences, who are the masses indeed. The element of exposing the political process is something that comes out in the open with the incorporation of the newspapers and television in the long run. What is even more necessary is an understanding that newspapers and television have been associated with finding out the details that no other avenue of life has been able to muster up. Th e element of persuasion attached to both newspapers and television is there because people depend on them for their credibility that they bring to the fore. Merely the fact that the news is present on the airwaves or in the print suggests that it has credibility which could be trusted upon and sought verification from the people who are in charge of the same. However, there are trust issues amongst the people from different cross-sections of life but more or less, the people do believe the written word and the news that are run on the television. Within a political campaign, the persuasion is a core basis of the work that the newspapers and television do. Both these media forums basically educate and inform the voters about the role of the political parties and the campaigns that are being done. What is even more significant is the fact that the element of persuasion gets an indelible impression on the minds and hearts of the people if they have read it in the newspapers or seen it for their own selves on the television. An element of belongingness seems to come along with what is there on the newspapers and on television. This is the reason why many political campaigns center on the usage of both newspapers and television for their political mileage as well as to reach select target audiences. This is one of the core reasons why immense success has been achieved within the related ranks under the discussion of persuasion leading up to the political campaigns and processes.

Correctional Institution , Criminology major Essay - 3

Correctional Institution , Criminology major - Essay Example Other issues that arise from prison rape are contraction of conditions such as HIV / AIDS which can be fatally devastating. Murder and assault: this is mostly because of hate crime in prison. When prisoners disagree, they are not likely to consult prison authorities as they prefer to settle their differences personally. Crimes are a means of exacting revenge. Weapons dealing: aside from using natural means such as physical strength to fight, assault and even murder, prisoners also use weapons. Most of the weapons they use are crude ones such as knives or improvised sharp objects. These weapons are within the prison walls or from outside the prison. Drug dealing: there is a positive correlation between drugs and crime. For prisoners arrested for drug possession and use there is still an urge to continue using drugs, this creates ready market. Through smuggling, prisoners are able to get access to money. This money funds drug deals and purchase of weapons (Mà ¸ller, Gatherer, Jà ¼rge ns, Stà ¶ver & Nikogosian 55). The psychology of the inhabitants of the correctional institutes: persons in correctional institutes reside in the institution because of committing crimes. In this light, therefore, there is a likelihood of them carrying on these activities even while in prison. Prisoners sentenced to life imprisonment in most cases do not see the need of being model citizens. They, therefore, perpetrate crimes at will because they are of the view that the worst that could happen to them has already happened (DeRosia & Victoria 101). Another contributing factor to this issue is public opinion. The public views prisoners as awful people incapable of reform. This kills the moral of an individual, and they do not see the need of change especially while in prison. The public and the prisoners get their influence from the media. There are one too many programs

Answer Questions Essay Example | Topics and Well Written Essays - 2000 words - 1

Answer Questions - Essay Example A quoted firm can seek to grow its capital as an investment. Therefore, purchase of other organisations and seeking to produce more products, as well as enlarging the market share falls under this investment. When a listed company purchases another company, it increases its earnings through this investment. Listed private companies engage in this kind of investment because, they do not have to distribute the money back to the limited partners after a specified period of time (Cumming, 2010, p.56). A listed company that has already offered its shares in, through the stock market, can seek additional capital through a rights issue. Therefore, a listed company offers a rights issue to raise more finance, because its shares are already listed in the stock exchange. Rights issues are regarded by the stock exchange as the fairest activity to existing shareholders. Therefore, a company’s management can decide to allow shareholders to purchase additional stocks in the proportion to their current holdings. When an organisation wants money to expand its operations, it may opt to offer a rights issue. Members who are not willing to take up the rights issue can sell their right in the market so as to avoid losses resulting from dilution. It should be noted that a rights issue leads to an increase in the number of shares of a company, leading to dilution. Listed companies can also offer preference shares as a source of finance. The issue of preference shares enables a company to raise long-term finance. Preference shareholders provide finance to a listed company, while they get shares in return. A fixed dividend is to be earned by any shareholder who owns a preference share in a listed company. It is impossible for these types of stockholders to be engaged in decision making through voting. They do not participate in retained earnings, and this is advantageous to a listed company, because presence of preference shareholders does not threaten

Animal Testing Essay Example for Free

Animal Testing Essay â€Å"If you want to test cosmetics and drugs, why do it on some poor animal who hasnt done anything? They should use prisoners who have been convicted of murder or rape instead. So, rather than seeing if perfume irritates a bunny rabbits eyes, they should throw it in Charles Mansons eyes and ask him if it hurts.† ― Ellen DeGeneres, My PointAnd I Do Have One. None have ever thought about when he or she buy a cosmetic product that they are contributing to the agonizing procedures animals have to endure to bring the finished product to their use. Each year in the United States an estimated 20-70 million animals, from cats, dogs and primates, to rabbits, rats and mice suffer and die in the name of research. 92% of the drugs that passed for animals during testing did not pass for humans, and therefore many animals have been hurt, scarred for life, or even put to death for nothing. Animals should stop being the lab-rats for testing products because, many animals are hurt and die during the agonizing procedures they are forced to endure while testing without anesthetics to ease their pain with horrible environments to live in , medical testing on animals is an outdated practice that has it flaws and is sometimes false and misleading, finally animal testing is archaic and many other options to test drugs and products are optional instead of using animals. Animal testing provides inaccurate results that are also misleading. There is a 92% chance that drugs that pass animals will not cope or work the same for humans for various of reasons. One of these reasons is that animal systems are far different than a humans ( immune system) . Human disease does not happen in animals, it is usually artificially created, therefore not so similarly the same as the actual disease, just something a bit similar in characteristics. An example of this is if the air outside your house was a similar compound to oxygen, but not quite, would you risk your life and go outside? Likewise, animal testing always has its flaws. For example, in a repeated animal study failed to show t he similarities between cigarette smoking and lung cancer. As a result of this effect, it slowed down the public warnings about the dangers of cigarettes, regardless of a huge amount of human data available at that time. Similarly, some experiments such as stroke research with rodents caused false conclusions, misleading research and wasted funds and manpower (time). Of the 25 drugs which reduced the effect of stroke in rodents, not even a smudge of it worked in a human patient . Certainly medical testing on animals is very inaccurate with many flaws. In general 104,000 animals during testing each year were used in research that was either painful, distressful, or both with nothing to ease their pain and they of course got hurt. If the animal had been severely hurt during testing they must undergo countless surgeries that are painful, and sometimes without anesthetics. In addition to add to the pain , animals are kept in harsh environments during testing such as, clear or white plastic boxes about the size of a shoebox for small animals like the mouse and about a box 2 times the size for larger animals like guinea pigs. Not only are animals kept in such small concrete boxes, usually more than two animal live in one box. The effects of this are potent, because this increase the chances an animal can catch disease from one another and increases the chances animals can attack one another, shown in 1960s studies scientists made . If animals do not die from testing, they gain permanent effects, such as blindness are used in more than one test if the animal pass the conditions to be experimented on. God loved the birds and invented trees. Man loved the birds and invented cages. Jacques Deval, Afin de vivre bel et bien Many scientists say if animal testing is banned how will medical research continue? Are we willing to sacrifice millions of sick and dying loved humans, who have families and complex emotions, for the sake of a bunch of mice who will only live a year or two anyway? However, the answer to this question is no, because there are many other ways to test drugs. One such way is microdosing (in virtro technology). What is microdosing you may ask to yourself? Microdosing is is a technique for studying the behavior of drugs in humans through the administration of doses so low they are unlikely to produce whole-body effects, but high enough to allow the cellular response to be studied. This technique is fairly safe to humans , and a better approach than killing innocent animals with horrible results. Microdosing is also cheaper, faster and much more accurate than testing poor animals. Thus, animal testing is a dreadful technique scientists use to test drugs and cosmetics on. The negative effects of this technique outweigh the positive effects. There are many other techniques to study drugs that are more beneficial and cheaper than animal testing and most importantly, no one is hurt in the outcome. Treat animals as if they are humans since they are living souls too. Try to put yourself â€Å"in their shoes.†