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AIDS

... a serious public health concern in most major U.S. cities and in countries worldwide. Since 1986 there have been impressive advances in understanding of the virus, its mechanisms, and its routes of transmission. Even though researchers have put in countless hours and millions of dollars it has not led to a drug that can cure infection with the virus or to a vaccine that can prevent it. With being the leading cause of death among adults, individuals are now taking more precautions with sexual intercourse, and medical facilities are screening ...

Number of words: 683 | Number of pages: 3

Things That Affect And Influence Our Health And Our Lives

... It brought to my attention the poor eating habits that a lot of teenagers, including me, have been practicing. Prior to the nutrition unit, I never understood the reasons for giving the fat or protein content of a certain food any attention. At the time before my enlightenment from the nutrition unit, I ate anything that was good to my taste. After extensive learning on the effects of certain foods on my body, and the manner in which to help improve my body through what I eat, I began being more aware of what I ate and learned on wh ...

Number of words: 2425 | Number of pages: 9

AIDS And HIV

... precautions with sexual intercourse, and medical facilities are screening blood more thoroughly. Even though HIV ( Human Immunodeficieny Virus) can be transmitted through sharing of non sterilize needles and syringes, sexual intercourse, blood transfusion, and through most bodily fluids, it is not transmitted through casual contact or by biting or blood sucking insects. Development of the AIDS Epidemic The first case of AIDS were reported in 1982, epidemiologists at the Center of Disease Control immediately began tracking the disease back ...

Number of words: 2286 | Number of pages: 9

Abortion - Right To Choose

... morals, a woman has the right to privacy and choice to abort her fetus. The people that hold a "pro-life" view argue that a woman who has an abortion is killing a child. The "pro-choice" perspective holds this is not the case. A fetus is not yet a baby. It does not posess the criteria derived from our understanding of living human beings. In a notable defense of this position, philosopher Mary Anne Warren has proposed the following criteria for "person-hood": 1) consciousness (of objects and events external and or internal to the being), and ...

Number of words: 759 | Number of pages: 3

Is Marijuana Dangerous To Your Physical Health?

... of marijuana on the body. It is commonly known that marijuana is a widely used drug. Many movies depict people having a great time, smoking marijuana, and laughing as hard as they can. But is this really what is behind the drug? Without looking at health reports, one may think so. If so many people use it, how can it be bad for you? After seeing so much positive feedback about marijuana, it would really be nice to see just what is behind this mysterious plant. In this paper, the researcher will explore whether or not marijuana ...

Number of words: 1394 | Number of pages: 6

Fetal Alcohol Syndrome

... in order for the baby to be diagnosed as having FAS. The first characteristic is small birth weight and size before and after birth. The second is specific facial appearance with two of the following groups of signs: microcephaly or small head, small eyes or short eye openings, under development of the lip with flat philtrum (upper lip ridges), thin upper lip and flat mid face. The last characteristic is signs of central nervous system damage. However damages appears to vary in every child. The causes of FAS are alcohol in pregnant wo ...

Number of words: 1540 | Number of pages: 6

Alzheimer's Disease

... brains examined. A large number of differences were present when comparing the normal brain to the Alzheimer's brain. There was a loss of nerve cells from the Cerebral Cortex in the Alzheimer's victim. Approximately ten percent of the neurons in this region were lost. But a ten percent loss is relatively minor, and cannot account for the severe impairment suffered by Alzheimer's victims. Neurofibrillary Tangles are also found in the brains of Alzheimer's victims. They are found within the cell bodies of nerve cells in the cerebral cortex, ...

Number of words: 819 | Number of pages: 3

Muscle Growth

... everything that you need will be at your fingertips, you will not have to get up and do anything. Any type of exercise is good for the body and muscles. Muscle growth is essential if you want to look better, feel better, and perform everyday tasks such as walking to the car, and getting out of bed easier. A person who is in shape will also sleep better then an out of shape person, and feel more revitalized in the morning. Muscles account for approximently 35% of the body weight in women, and about 45% of the body weight in men. Wit ...

Number of words: 2493 | Number of pages: 10

Adolescent Depression - The Under Acknowledged Disease

... How prevalent are mood disorders in children and when should an adolescent with changes in mood be considered clinically depressed? Brown (1996) has said the reason why depression is often over looked in children and adolescents is because "children are not always able to express how they feel." Sometimes the symptoms of mood disorders take on different forms in children than in adults. Adolescence is a time of emotional turmoil, mood swings, gloomy thoughts, and heightened sensitivity. It is a time of rebellion and experimentation. Blackma ...

Number of words: 1085 | Number of pages: 4

Down Syndrome

... effected chromosome. Lejeune and Jacobs constructed phenotype and genotype maps of afflicted patients by combining fluorescence hybridization, and Southern blot dosage analysis, therefore mapping out the chromosomal makeup of Down's patients. Their research revealed abnormalities on the twenty first pair of chromosomes. With the new research findings, Down's syndrome was traced to it's source, an error in cell development and the mutation of autosomal cells which results in three major types of Down's syndrome. Trisomy 21, involves the pr ...

Number of words: 822 | Number of pages: 3

Depression: A Deadly Disease

... Decisions are deferred and avoided. Simple tasks are shelved. Worst of all is the disintegration of your self-confidence. You fumble in speech and in action. The ringing of a telephone assaults you and you shrink from answering it.' …given by the famous writer W. Styrone, in his book entitled Darkness Visible, providing us with an in-dept description of his own personal experiences when he suffered from depression Over the course of the year, 17.6 million American adults suffer from a depressive illness. That is 10% of the popula ...

Number of words: 1858 | Number of pages: 7

The Immune System

... reaction is called an autoimmune response or autoimmunity. The immune system is composed of many parts that work together to fight infections when pathogens or poisons invade the human body. Pathogens are disease-causing organisms such as bacteria and viruses. The immune system reacts to foreign substances through a series of steps know as the immune response. Any agent perceived as foreign by a body's immune system is called an antigen. Several types of cells may be involved in the immune response to antigens. When an antigen enters ...

Number of words: 732 | Number of pages: 3

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