... model of nursing and suggested this would insure stability of the discipline of nursing. They maintained concepts and propositions of other models could be combined in summary statements related to person, goals of nursing and the nursing process. According to Fawcett, this position is a simplistic solution to a difficult problem. Nursing, with its limited experience with metaparadigms and conceptual models, is not ready for restrictions on its ways of thinking. It's my belief that this act of advocating a single unified model was an act of multi-oppressed thinking influenced by men, the Roman Catholic Church a ...

... the brain; the same "keyholes" as acetylcholine(an important neurotransmitter), and mimicking epinephrine and norepinephrine, giving the smoker a rush, or stimulation. Within 30 minutes, smokers feel their energy begin to decline, as the ingested nicotine is reduced. This process continues, as the smoker's attention becomes increasingly focused on cigarettes. Nicotine causes smokers' brain cells to grow more nicotinic receptors than normal; therefore, the brain may function normally despite the irregular amount of acetylcholine-like chemical acting upon it. The brain is reshaped: the smoker feels normal with nic ...

... problem. 80% of those affected by osteoporosis are women. One out of every two women and one in five men have an Osteoporosis-related fracture. By age 75, one third of all men will be affected by osteoporosis. While osteoporosis is often thought of as an older person's disease, it can strike at any age. Osteoporosis is responsible for 1.5 million fractures annually, including: -more than 300,000 hip fractures -500,000 vertebral fractures -200,000 wrist fractures Certain some people are more likely to develop Osteoporosis than others. These factors can increase your chances of g ...

... exact extent of AIDS in Africa, either geographically or in the population� so rather than focusing on Western Africa alone, it is most feasible to acknowledge modes of transmission across the African continent as a whole (Bethel, 138). Also, “we can assert that AIDS cases do not occur on the African continent in a uniform fashion but rather form an “AIDS Belt� in central, southern, and eastern Africa� (Bethel, 138). First, by mentioning the fact that the Third World contains three fourths of the Earth’s population, and combining that fact with that of those worlds having an overall lesser knowledge up ...

... and oxygen to the cells of the body for their life needs and removes the waste products of their chemical processes. It also helps to maintain a consistent body temperature, circulate hormones, and flight infections. The brain cells are very dependent on a constant supply of oxygen. If the circulation to the brain is stopped, death ensues shortly. Since heart attacks are the number-one cause of death in the United States, the heart gets a great deal of attention. The heart's wall has three parts, Muscle tissue, or myocardium, is the middle layer. The inner layer, or endocardium, that lines the inside of the heart ...

... believed that conscience and gender identity form as the child resolved the Oedipus Complex at age 5 or 6, but this actually happens earlier. A child tends to become strongly masculine or feminine without even having the same sex parent present. Freud argues that all sons unconsciously desire to kill, even if they love, their fathers. He found his own unconscious wish to murder his father in his intensive self analysis in 1897, shortly after the death of his father. Freud says it is only the male child that we find the fateful combination of love for the one parent and simultaneous hatred for the other as a riv ...

... abuse. A number of theories in the medical feild are used to explain alcohol abuse. These are the biologic-genetic model, learning/social model, the psychodynamic model, and the multidimensional model (McFarland 457). Each different model, for alcoholism have varied explanations as to how and why people use and abuse alcohol. The biologic-genetic model states that there is a specific genetic vulnerability for alcoholism. There has been extensive studies on factors in the genes that could determine or influence the use of alcohol from generation to generation. However, these studies have shown no hard eviden ...

... the drug is active. Testosterone was first isolated in 1935, soon forms of testosterone such as dianabol, durabolin, deca-durabolin, and winstrol were produced. One of the main effects of anabolic steroids is to increase the number of red blood cells and muscle tissue without producing much of the androgenic effects of testosterone. There are only four legal uses for steroids treatment for certain forms of cancer, pituatary dwarfism, and serious hormone disturbances. There are two forms of anabolic steroids those taken orally and those injected. The immediate effects of both are mood swings of many different kind ...

... millions of people. This is the scientists’ primary goal when faced with this disease. The Ebola virus belongs to a group of “negative-stranded RNA viruses.� To date, there are five different recorded cases of the Ebola strand. Ebola Zaire, Sudan, Reston and Tai. Though all have been known to cause serious internal damage to all types of organs, whether it is human or animal, Ebola Reston does not seem pose a threat to humans in any way. “Ebola viruses are spread though direct contact with a person who is very ill with the disease. Usually wide-spread action of the virus takes place among hospital care w ...

... attribute heart related diseases to cholesterol, studies have shown that there may not be a direct correlation between these levels and heart diseases(McCully, 1997). Other risk factors of heart disease include obesity, high blood pressure and smoking. Contrary to past knowledge, most heart attack victims actually have levels of cholesterol that would be considered normal, and as many as one fourth of heart attacks occur in people with no known risk factors at all (Cowley, 1997). The hypothesis that high levels of cholesterol cause heart attacks may be attributed to this: LDL, or "bad" cholesterol, induce ...