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Essays on Medicine

Euthanasia In Canada
Download This PaperWords: 1328 - Pages: 5

... characterization of pro-euthanasia advocates by their counterparts as selfish, taking the easy way out, diserespectful of life, and challenging human dignity is misconstrued. Pro-euthanasia groups advocate self-dignity, personal choice, economic well-being, happiness, family support, and individual rights. The word euthanasia simply means good death, but has come to mean causing death with intent, whether by doing something (commission), or by omitting something(omission). Euphemisms of the pro-euthanasia movement, include "right to die", and "death with dignity". The term "passive euthanasia" is often applied to the withdrawal of useless treatment that is on ...



Diabetes
Download This PaperWords: 373 - Pages: 2

... the extra glucose is let out through urine. If untreated this type could be fatal quickly. The body cannot get enough energy from tissue glucose so it starts to break down stored fat. With this people loose a lot of weight and they have fatigue. Your blood becomes acidic and respiration becomes abnormal. People usually die from diabetic coma until they figured out how to use insulin therapy. In both forms it could cause a kidney disease from high blood sugar levels; bad sight from blood vessels in eyes rupturing, less blood going to the limbs could make them have to cut them off. They have high blood pressure which increases heart attacks and strokes in diabet ...



The Heart And Its Functions
Download This PaperWords: 3410 - Pages: 13

... blood in the coronary arteries. The heart is placed obliquely in the chest. The two atria are directed upwards and backwards to the right and are at the level of the fifth through the eight dorsal vertebrae. The apex of the heart points downwards and forwards to the left and corresponds to the interspace between the fifth and sixth ribs, two inches below the left nipple. Its atrial border corresponds to a line drawn across the sternum on a level with the upper border of the third costal cartilage. Its lower border (apex) corresponds to a line drawn across the lower end of the same bone, near the xiphoid process. Its upper surface is rounded and convex, directed up ...



AIDS:Is There A Cure? Are There Preventions?
Download This PaperWords: 1091 - Pages: 4

... AIDS. (Madaras,187) The second most common way people get AIDS is by dirty intravenous needles. It is transmitted by the blood or other body fluids on the needle, and when someone else then uses the same needle, they have a high risk of catching the virus. The third most common way AIDS is spread is by blood transfusions. This is done almost the same way as by IV needle but it is always by the blood.(Madaras,187) The most rare way the AIDS virus is spread is by a mother passing it to fetus inside her.(Madaras,188) AIDS is a very rapidly-spreading disease although it is only spread four ways. Ten years ago only two cases of AIDS were known. Nine years ago on ...



The Cystic Fibrosis Gene
Download This PaperWords: 2157 - Pages: 8

... of the disease. Finding the Cystic Fibrosis Gene: The classical genetic approach to finding the gene that is responsible for causing a genetic disease has been to first characterize the bio-chemical defect within the gene, then to identify the mutated protein in the gene of interest, and finally to locate the actual gene. However, this classical approach proved to be impractical when searching for the CF gene. To find the gene responsible for CF, the principle of "reverse genetics" was applied. Scientists accomplished this by linking the disease to a specific chromosome. After this linkage, they isolated the gene of interest on the chromosome an ...



Schizophrenia
Download This PaperWords: 1686 - Pages: 7

... life like any other person. Schizophrenia is defined as any of a group of psychotic reactions characterized by withdrawal from reality with highly variable affective, behavioral and intellectual disturbances by the American Heritage Dictionary. No definition of schizophrenia can adequately describe all people with this illness. Schizophrenia is an extremely complex mental illness. It is clear that schizophrenia is a disease which makes it difficult for the person with the illness to decide what is real and what is not (Swados 5). It is also clear that this brain disease affects normal, intelligent people in all walks of life. There are six concrete phrases t ...



Morality And Legality Of Abortion
Download This PaperWords: 546 - Pages: 2

... have always attempted a degree of morality in our laws, a shared belief in what is right and wrong that is eforced by the law. We assert that to ahrm another intentionally or otherwise is wrong and deserving of punishment. Our laws condemn murderers and shun drunk drivers, charging involuntary manslaughter in the case that he/she inadvertently kills another in an accident. There are severe repercussions for rapists and assault of another person. We also often assert that to harm oneself intentionally or in a way that could have been prevented by our own precaution is wrong. These examples include the seatbelt and helmet laws and the ingestion of harmful drugs. In ...



Shellfish Poisoning
Download This PaperWords: 874 - Pages: 4

... depending upon the toxins(s) present, their concentrations in the shellfish and the amount of contaminated shellfish consumed. In the case of PSP, the effects are predominantly neurological and include tingling, burning, numbness, drowsiness, incoherent speech, and respiratory paralysis. Less wellcharacterized are the symptoms associated with DSP, NSP, and ASP. DSP is primarily observed as a generally mild gastrointestinal disorder, i.e., nausea, vomiting, diarrhea, and abdominal pain accompanied by chills, headache, and fever. Both gastrointestinal and neurological symptoms characterize NSP, including tingling and numbness of lips, tongue, and throat, muscula ...



Human Variations In High Altitude Populations
Download This PaperWords: 4158 - Pages: 16

... in a high altitude environment these cultural changes alone aren’t enough. Many physical adaptations that reflect “the genetic plasticity common to all of mankind(Molinar,219)” have to be made to survive and even more than that thrive in this type of environment. In this paper I will describe the high altitude stresses. Along with adaptations made by the populations living in them. The two high altitude populations which I will examine in this paper are the Tibetan people of the Asian Himalayas and the Quechua of the South American Andes. The Quechua are an Indian people who inhabit the highlands of Peru and Bolivia. They speak Quechua, which is a branch ...



Alzheimer's Disease
Download This PaperWords: 727 - Pages: 3

... 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, and take on the structure of a paired helix. Other diseases that have "paired helixes" include Parkinson's disease, Down's Syndrome, and Dementia Pugilistica. Scientists are not sure how the paired helixes are related in these very different diseases. Neuritic Plaques are patches of clumped material lying outside the bodies of nerve cells in the brain. They a ...




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