Diabetes Is A Collection Of Disorders Characterized By The...

Kezia Philip BIOEN 315 Diabetes Paper Due 4/4/2016 Diabetes mellitus is a collection of disorders characterized by the body not being able to efficiently regulate the levels of sugar (glucose) in the blood. Symptoms of diabetes include: †¢ Increased thirstiness †¢ Increased hunger †¢ Frequent urination †¢ Fatigue †¢ Nausea dizziness(1, 2) If diabetes is left untreated, small blood vessels which deliver blood to tissues can become impaired leading to a plethora of serious health conditions such as retinopathy (blood vessels in the retina hemorrhage causing vision loss), cardiovascular disease, stroke, foot injuries and infections, high blood pressure, and kidney failure. (1, 2) Insulin is a hormone which is produced and distributed into the bloodstream by beta cells located in the pancreas. The main function of insulin is to lower the level of glucose in the blood by: †¢ Facilitating the absorption of glucose (the form of sugar into which the body’s digestive tract breaks down the carbohydrates in our diet) from the bloodstream to cells in the body(3) o Insulin is important in the absorption of glucose in the body because without it, glucose is unable to pass through the membrane of the cell, therefore preventing the cell from using the glucose for energy. By means of insulin receptors on the cell membrane, the insulin is able to enter the interior of the cell. Once inside, it is able to activate a protein in the cell named GLUT-4, the protein which enables glucose to crossShow MoreRelatedDiabetes- Informative Speech outline Essay892 Words   |  4 Pagestypes of diabetes. I. Introduction A. Attention Getter:   Show of hands. How many of you all have or know someone with Diabetes? B. Reason to Listen:    According to the â€Å"2013 Fast Fact Sheet† from the American Diabetes Association, nearly 26 million children and adults in the United States have diabetes, which is nearly 10% of the U.S. population. *exact facts are: 25.8 mil and 8.3% C. Credibility Statement: Almost all of my family on the mother’s side has had or are living with Diabetes. In 10thRead MoreEssay on Diabetes Mellitus1282 Words   |  6 PagesDiabetes mellitus is a collection of common metabolic disorders. The scenario of passing large amount of urine is described by the Greek and Roman physicians as diabetes whereas the term mellitus refers to sweet taste (Barrett, Barman, Boitano, Brooks, 2012). The name of the disease reveals one of the important clinical manifestation, that is, passing sweet-tasted urine, and in the other word, the presence of sugar in the urine. 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