in fact not the same thing even though both can cause death. HIV is the human immunodeficiency virus that causes AIDS. And AIDS is a disease in which the body ’s immune system breaks down and is unable to fight off certain infections‚ known as "opportunistic infections‚" and other illnesses that take advantage of a weakened immune system(1). This essay will show the devastating effects of Haiti. AIDS has destroyed the tourism business‚ stigmatized the prostitution industry and given the country of
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Question to answer after watching the Interactive Physiology - The Immune System: Innate Host Defenses 1. Name the two major categories of innate (nonspecific) defenses: • Surface Barriers • Innate Internal Defenses 2. Surface barriers include the Intact skin and mucous membranes of the respiratory‚ gastrointestinal and genitourinary tracts. 3. List the three properties of skin that help it resist invasion: • Keratin: tough protein in skin cells‚ forms an abrasion- and water-resistant outermost
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There is an abundant worldwide issues we have today. In some way we all suffer from these issues. One of the most severe issue is cancer. Cancer is the one of the leading causes of death. Although we do not have a cure for cancer‚ our team of oncologist do the best they can to destroy these cancer cells in the victim’s body. Cancer is the growth of abnormal cells in the body that can spread in different areas if not treated. We do not know the reason why these abnormal cells develop‚ but we have
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your lymphatic system depend on muscle contraction to pump the lymph fluid through the vessels. So‚ for those who don’t exercise your lymphatic system becomes slow or inefficient. Fluids can stagnate and toxins accumulate in certain parts of the body. The result: colds‚ joint pain‚ infection and disease. Taking a plunge in cold water causes your lymph vessels to contract‚ which forced your lymphatic system to pump lymph fluids throughout your body. Fluid is flushed triggering the immune system’s white
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interact and are a constant in our day to day lives‚ perhaps more than suspected. Bacteria are often thought of as bad‚ however this is untrue‚ there is also many types of ‘good’ bacteria. ‘Good’ bacteria can benefit us by simply helping our digestive system work and helping us in the process of fermentation. Bacteria are extremely helpful in the production of many things such as fuel and medicine. But bacteria directly affect our production of food which‚ therefore‚ directly affects us. Without bacteria
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Role in Cancer? Diet is playing an important role in the recovery process. The person is left weak‚ hurting and immune compromised after chemotherapy and radiation; therefore‚ dietary guidelines play an important part in the rebuilding of a healthy cancer free person. The long term goal of diet changes is to prevent cancer from recurring. The American
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years‚ the anti-vaccine movement has focused on the idea that vaccines can be connected to the neurological disorder that is autism (Vaccines & Autism). On average in today’s society‚ 1 out of 4 parents believes vaccines can cause autism in otherwise healthy children (Olson‚ Samantha). The whole idea of vaccinations causing autism began when a gastroenterologist from the United Kingdom named Dr. Andrew Wakefield published a study in The Lancet (a general medical journal) in 1998. In his publication‚ Wakefield
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enough sleep‚ participating proper exercise and eating healthy food can help students maintain energy to keep up with their studies. In order to have enough energy to keep up with study‚ college students should have enough sleep. Students need to be energetic full of the day because of heavy studies. However‚ people who lack of sleep will feel tired that cannot pay attention to their classes. According to the article “A Healthy Lifestyle Can Reduce Fatigue‚ Boost Energy‚” Published by
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unaware why people are affected and how to cure vitiligo. Vitiligo is a disorder in which the melanocytes‚ also known as skin cells‚ attack each other in certain areas of the body. This issue is called an autoimmune disorder which occurs when the immune system attacks the body’s own tissues and organs (Get the Facts on Causes and Treatment). They do this because the white blood cells think that there are foreign objects that shouldn’t be in that part of the body and proceed to attack each
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Multiple sclerosis (MS) is a chronic demyelinating disease of the central nervous system (CNS) that is characterized by inflammation and a variety of neurological symptoms and lesions disseminated in both time and space. MS has traditionally been thought to be primarily a T-cell mediated disease‚ however‚ more recent studies implicate B cells in the pathogenesis as well (Knippenberg et al 2011). Additionally‚ low vitamin D levels is a modifiable risk factor that is associated with development and
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