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Essays on Medicine

The Human Genome Project
Download This PaperWords: 937 - Pages: 4

... characteristics of human DNA, information that constitutes the basic set of inherited "instructions" for the development and functioning of a human being. The Human Genome Project began in the mid 1980's and was widely examined within the scientific community and public press through the last half of that decade. In the United States, the Department of Energy (DOE) initially, and the National Institutes of Health (NIH) soon after, were the main research agencies within the US government responsible for developing and planning the project. By 1988, the two agencies were working together, an association that was formalized by the signing of a Memorandum of Understan ...



Euthanasia
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... negative media hype surrounding assisted suicides. Euthanasia has a purpose and should be evaluated as humanely filling a void created by our sometimes inhumane modern society. Antithesis Statement Euthanasia is nothing less than cold-blooded killing. Euthanasia cheapens life, even more so than the very divisive issue of abortion. Euthanasia is morally and ethically wrong and should be banned in these United States. Modern medicine has evolved by leaps and bounds recently, euthanasia resets these medical advances back by years and reduces today's Medical Doctors to administrators of death. Euthanasia defined The term Euthanasia is used general ...



Woman's Right To Choose
Download This PaperWords: 374 - Pages: 2

... woman's constitutional liberty. The unwanted child also suffers. Most of the time the mother of the unwanted child is very young and inexperienced or too poor to take care of the child. The child is usually malnourished, has no medical care, and gets very little attention or love. The foster care system isn't any better. Only a small percentage of the children are adopted by suitable parents. But the rest remain in the foster care system, where there is little or no personal care. In both cases, the child has a poor education because of the lack of attention and discipline. He grows up to be unproductive individual or a menace to society. Many get inv ...



Two Sides Of The Brain
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... controls the right side of the body (this is reversed in about half of the 15 percent of the population that is left-handed) and, in essence, is logical analytical, judgemental and verbal. It's interested in the bottom line, in being efficent. The right brain controls the left side of the body and leans more to the creative, the intuitive. It is concerned more with the visual and emotional side of life. Most people, if they thought about it, would identify more with their left brain. In fact, many of us think we are our left brains. All of that non-stop verbalization that goes on in our heads is the dominant left brain talking to itself. Our culture- ...



Heart Cells
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... researchers had to use a powerful optical microscope to look for dividing cells in tissue damaged by heart attacks. They detected cell nuclei that were splitting. Other scientists searching for dividing had not tried that technique. The finding strengthens the possibility that scientists can develop medical treatments to enhance cell division and restore healthy heart muscle. It is too soon, however, to know to what extent such treatments might repair damaged hearts, such as those suffering congenital heart disease. Scientist and researchers at the University of Udine in Italy, studied hearts removed from 27 people who had received transplants. The researchers ...



What's Love Got To Do With It; Everything!
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... brutal, physical and spiritual. Written in 1981, it is very contemporary in its style and its meaning can be applied easily to everyday life. Only love that is true in your heart is love, the rest are other emotions sublimated into love. With this in mind, we should look at people around us, people who are in love. Ask to yourself, Why are they in love?  Then, ask yourself, How are they in love? It may be surprising, but the answers to these questions can be surpassingly different. Only when they are the same will the love be true. What We Talk About When We Talk About Love, is set in a house somewhere in Albuquerque NM, some time in the af ...



What Are Visual Defects And How Common Are They ?
Download This PaperWords: 344 - Pages: 2

... out some light when it is bright. Everything that passes through the pupil, which looks like a black dot, is what you see. Next the light passes through the lens. The lens focuses the light rays onto the retina forming an image in reverse and upside-down. Finally light- sensitive cells in the retina transmit the image via the optic nerve to the brain by electrical signals. Then the brain flips the image so it looks right- side-up to you. You can find a diagram of the above on page 3. The most common visual defects are nearsightedness and farsightedness. In nearsightedness, also known as myopia, the eye is longer than usual. This is corrected by using a con ...



Ebola
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... was discovered in Zaire in 1976. The next strain is the Sudan. It was discovered in Sudan in 1976 and identified by Dr. Karl Johnson. This type of resurfaced again in sudan in 1979. Then Came Reston. This virus was brought by African monkeys that were imported to the United States in 1989. It was identified by Dr. Peter Jahling This type of is not believed to cause health poblems in humans. The most recent strain discovered is the Tai. It was identified by Dr. Bernard Le Guenno in 1995. It was discovered in the Ivory Coast of west Africa in the Tai Forest. A Swiss researcher was the first to contract this strain he survived the infection. Th ...



Eating Disorders
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... disorder characterized by a distorted body image accompanied by an intense fear of appearing overweight. People with anorexia have a preoccupation with food and weight which often masks an underlying psychological problem. They lack self-esteem and feel that they can gain admiration by losing weight and becoming thin. The patients will deny being hungary or claim to be full after eating only a few bites of a meal. Dangerous signs of a person with anorexia are hair loss on the head, fainting spells, heart tremors, shortness of breath, constipation, compulsive exercising, intense fear of weight gain, cold hands and feet, dry and scaly skin, depression, a lack o ...



Lyme Disease
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... -------------------------------- The first symptom of Lyme disease is a skin lesion. Known as erythema chronicum migrans, or ECM, this usually begins as a red discoloration (macule) or as an elevated round spot (papule). The skin lesion usually appears on an extremity or on the trunk, especially the thigh, buttock or the under arm. This spot expands, often with central clearing, to a diameter as large as 50 cm (c. 12 in.). Approximately 25% of patients with Lyme disease report having been bitten at that site by a tiny tick 3 to 32 days before onset of ECM. The lesion may be warm to touch. Soon after onset nearly half the patients d ...




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