... such as AIDS and coronary artery disease only affect humans, and only humans can get lung cancer from smoking cigarettes (NAVS). Because of this, animal test results frequently do not accurately represent the outcome of when a human has the same procedure or takes the same drug. This theory is evident in ... one of these medications may be rather effective with humans. For all we know, new and promising treatments may be overlooked every time an animal test is unsuccessful (NAVS). Also, because animals lack the ability to communicate with humans verbally, scientists have no idea as to w...

• Word Count: 2104
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

... can sometimes help slow down the progression of the HIV/AIDS infection and allow individuals to stay healthy for longer periods of time. Anyone who test positive for the HIV/AIDS infection should immediately consult a healthcare provider to discuss treatment options necessary for such individual. Getting tested for HIV/AIDS ... reported that year alone. HIV/AIDS has overtaken tuberculous and malaria. HIV/AIDS is the fourth leading cause of death among persons between the ages of twenty-five and forty-four in the United States. HIV/AIDS has also become the single largest cause of ... d...

• Word Count: 2099
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

... and heart disease, it is important to be examined by a doctor for a proper diagnosis. There is no well-accepted specific test to identify Alzheimer's Disease during a patient's lifetime. Therefore, doctors can diagnose Alzheimer's Disease only after they have ruled out all other possible causes ... of dementia. No one test can determine whether Alzheimer's actually exists, which is also the reason why a physician must administer an exhausting battery of tests before making ... an Alzheimer's diagnosis. A detailed patient and family history will be taken; a physical exam will be conducte...

• Word Count: 3614
• Approx Pages: 14
• Has Bibliography
• Grade Level: Undergraduate

... to find out that they have or will develop a genetic disorder in which there is no known cure and will shorten their lifespan, the news can be devastating. The genetic test will only indicate markers for certain disorders and cannot predict how severe the symptoms will be or when the disorder may develop. This could cause a great amount of anxiety and ... to deal with. Genetic testing alone can be very costly. Although most states require newborn screening for certain genetic disorders, most health insurance companies do not cover other genetic testings. A test for Huntington's disease ...

• Word Count: 1193
• Approx Pages: 5
• Has Bibliography
• Grade Level: Undergraduate

... that would ordinarily be fought off by a properly functioning immune system, and it is the diseases, the opportunistic infections, caused by these outside agents that eventually kill the victim; or, death results from a form of cancer, Kaposi's sarcoma, that is far more aggressive in AIDS patients than among those who do not suffer from AIDS. Thus, one can say that AIDS ... example, if mosquitoes could transmit HIV infection, many more young children and preadolescents would have been diagnosed with AIDS. This fatal disease can be tested using the Elisa Test which is a screening test an...

• Word Count: 895
• Approx Pages: 4
• Grade Level: Undergraduate

... amongst children, brothers and sisters of patients with this disease. It is also important to note that AD can only be diagnosed 100% after death through an autopsy of the affected subjects brain tissue. About a third of autopsies turn up a different diagnosis and thus family members are encouraged ... for an autopsy as a contribution to the study of the disease and about the genetics of AD (Rice). There is no single clinical test for AD. It is usually diagnosed by ruling out all other curable or incurable causes of memory loss. As previously stated, a positive diagnosis ... of this d...

• Word Count: 2059
• Approx Pages: 8
• Has Bibliography
• Grade Level: Undergraduate

... 1952. Polio is a serious illness that is caused by a virus and can cause an inability to have little to none movement in a person's arms and legs and can initially cause death. The virus is spread by drinking water contaminated with the virus and kissing an infected person. Before the first vaccine was created in 1952, thousands of infants got polio every ... the rarest diseases in the world. Animal testing has brought a cure to many types of cancer, such as cervical and breast cancer in women. Cervical Cancer is the second leading death by cancer in women after breast cancer. This canc...

• Word Count: 578
• Approx Pages: 2
• Grade Level: Undergraduate

... enzyme complex responsible for normal breakdown of three amino acids found in protein-rich foods from working. The buildup of these toxic keto acids leads to brain damage and eventually death in the affected infant if left untreated (Ogier de Baulny and Saudubray 2002). Although relatively rare in the general population (1/185,000 live births), prevalence in certain ethnic populations are ... a non-functional branched-chain alpha-ketoacid dehydrogenase complex that does not produce the necessary enzymes for normal breakdown of proteins. Diagnosis and Symptoms There are a few, relatively...

• Word Count: 809
• Approx Pages: 3
• Has Bibliography
• Grade Level: Undergraduate

... to that medicine, but the government does not do anything to help people and scientists in their research against the disease. Government of developing countries should also sustain the screening test for all pregnant women and provide free vaccines for all babies. Especially the ones whose mothers are infected should receive Hepatitis B Immune Globulin less than twenty four hours after birth ... , people's health will be considerably improved if their liver is in good condition. So, by fighting against HBV, people are also fighting against many other diseases because liver failure means...

• Word Count: 1729
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate

... damage to the DNA is repaired before division occurs. If the damage is irreparable and results in mutations, it is the job of the tumour suppressor genes to stimulate cell death, known as apoptosis (O'Halloran et al 2004). Damage to any of these proteins involved in cell division can cause cancer. Damage to proto-oncogenes converts them into oncogenes that instead ... and dyspnoea will become present. If cancer is suspected then there are several diagnostic techniques that are used. Firstly a transvaginal examination and abdominal ultrasound scan will identify a pelvic mass. A blood tes...

• Word Count: 3220
• Approx Pages: 13
• Has Bibliography
• Grade Level: Undergraduate

... with AIDS made it difficult to obtain necessary data quickly enough. Epidemiologists struggled to isolate the virus because it exhibited a rapid cell death in the laboratory. Until the disease could be identified as either viral or bacterial, a diagnostic test for the disease could not be developed. Donor confidentiality for blood products and lack of scientific proof to support probable modes of transmission ... ...

• Word Count: 748
• Approx Pages: 3
• Grade Level: Undergraduate

... mailing list. The sample was geographically stratified to examine the effects of specialist availability. Nine hundred and fifty-eight persons responded to the questionnaire (53% response rate after adjustment for death, incorrect addresses, and nondeliverable mailings). The sample had equal proportions of males and females, with a mean age of 74 years (SD = 9.0). Most (97%) were white, with high levels of education ... (47%) reported feelings of depression, and 42% said that their health was fair or poor. Only 21% reported that quality of life was very good or excellent. In multiple pa...

• Word Count: 1824
• Approx Pages: 7
• Has Bibliography
• Grade Level: Undergraduate