.... that the antiberiberi substance in unpolished rice was an amine (a type of Nitrogen-containing compound), so Funk proposed that it be named vitamine, from vital amine. It was later discovered that different vitamins have different chemical properties. This discovery caused vitamine to be turned into vitamin. In 1912 Hopkins and Funk made a hypothesis. The hypothesis stated the absence of some vitamins could cause diseases such as beriberi and scurvy. Later a letter was assigned to each vitamin. The letters which were assigned to vitamins in the early years of vitamin research categorize them according to their functions. As .....

.... 'good' and 'death', and is commonly called mercy killing. Voluntary euthanasia may occur when incurably ill persons ask their physician, friend or relative, to put them to death. The patients or their relatives may ask a doctor to withhold treatment and let them die. Many critics of the medical profession contend that too often doctors play god on operating tables and in recovery rooms. They argue that no doctor should be allowed to decide who lives and who dies. The issue of euthanasia is having a tremendous impact on medicine in the United States today. It was only in the nineteenth century that the word came to be used in the .....

.... his studies. There was Victor the "Wild Boy of Aveyron" who was found in the early 1800s living wild in some woods. He was mute and self absorbed in his self. (1) John Haslam also noted about a boy, who after getting measles, his behavior changed and he became aggressive, showing signs of being impulsive and other problems. In the early 1900s Lightner Witmer wrote about a boys problem, describing his behavior, which would more than likely be labeled as today. Several old theories about the cause of have been proven false. is not a mental illness. Children with are not uncooperative kids with a behavior problem. is not caused by bad p .....

.... sample of chorionic villi is removed and taken for laboratory testing. The chorionic villi has the same genetic makeup as the fetus because it is of fetal origin. Chorionic villus sampling will detect up to 99% of chromosome abnormalities. Some follow-up ultrasounds are recommended at 16 weeks of pregnancy. The amount of risk is the same as in amniocentesis. Amniocentesis Amniocentesis is performed at 15-20 weeks of pregnancy. It will detect chromosome abnormalities and other certain genetic disorders. This test can detect up to 95% of neural tube disorders such as spina bifida. It is done by inserting a needle near but not through the .....

.... system devastated by HIV. You have AIDS if on contracts certain kinds of puenomia of rare types of cancer. After contracting AIDS you will likely die in a very short amount of time. First, when it originated. AID's originated somewhere in Africa about 25-30 years ago and was thought to have been brought here in the '70's. It first appeared in heterosexuals of both the sexes. It was probably spread so quickly through female prostitutes. AID's has already become a crisis of staggering proportions in parts of Africa. In Zaire, it is estimated that 20% of their people carry the virus. That is 2 out of every 10 people you see walking .....

.... the nausea, vomiting, and loss of appetite caused by chemotherapy treatment. AIDS: Marijuana alleviates the nausea, vomiting, and loss of appetite caused by the disease itself and by treatment with AZT and other drugs. Glaucoma: Marijuana, by reducing intraocular pressure, alleviates the pain and slows or halts the progress of the disease. Glaucoma, which damages vision by gradually increasing eye pressure over time, is the leading cause of blindness in the United States. Multiple Sclerosis: Marijuana reduces the muscle pain and spasticity caused by the disease. It may also relieve tremor and unsteadiness of gait, and it help .....

.... alcohol exposure has life long effects and consequences that are not restricted to any one race or socio-economic group. /Fetal Alcohol Effects does not go away, brain damage is permanent, and birth defects are also permanent. Metal retardation is permanent and irreversible, behavioral problems are permanent; all of these problems associated with /Fetal Alcohol Effects are forever and once alcohol has done the damage there is no recovery. According to the writer, an experimental study was done among alcoholic male rats, and the observation showed evident of how alcohol may damage the rat’s sperm. Therefore, it should be acknowledged tha .....

.... its origination in the 1920s (Beard, 1969 ). Piaget's theory has a biological perspective to cognitive development and focuses on broad, qualitative stages. Another acknowledged theory is the information- processing theory which, approaches cognitive development from a computer accentuated perspective, and focuses on the more narrow, continuous, quantitative changes (Westen, 1996). Though these theories approach cognitive development from different angles, their advancements into how a child constructs thought and thinks are not totally at odds with one another as they similarly compare in some aspects. This essay will discuss how thes .....

.... among the most pressing public-policy and public- health problems worldwide. COSTS I think that the AIDS epidemic is having a profound impact on many aspects of medicine and health care. The U.S. Public Health Service estimates that in 1993, the lifetime cost of treating a person with AIDS from infection to death is approximately $119,000. Outpatient care, including medication, visits to doctors, home health aids, and long-term care, accounted for approximately 32 percent of the total cost. Persons exposed to HIV may have difficulty in obtaining adequate health-insurance coverage. Yearly AZT expenses can average approximately $6,000, alth .....

.... effect. Consistently, users, new and experienced, have no knowledge to the dangerous consequences' steroids can have on their minds and bodies. Although steroids cause minimal deaths in our society, banning of steroids is purely justified because steroids have extremely perilous side effects on the unsuspecting user. Though steroids are known as a somewhat dangerous substance, they are legal to possess and consume, and there has not been a true clinical study that proves such possible side effects are linked to medical problems of steroid users. Sure, there has been several cases where someone has died and an autopsy showed the person w .....