Blindness essay topics

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  • Diabetes Mellitus Research Essay

    Abstract

    Diabetes is a disease that affects million people in the United States alone. This disease results when there is a high level of sugar in the blood for an extended period of time. It can be controlled by diet, exercise, pills and insulin injections. There are three main types of diabetes--Type I, which affects primarily the younger population; Type II, which primarily affects the population above 40; and gestational diabetes, which affects women during the third trimester of their pregnancy. While scientists do not know what causes diabetes, they do know that it is caused from a variety of factors that can vary from person to person. Examples of these factors are heredity, being overweight, and problems with beta cells, which are located in the pancreas. Diabetes can result in blurred vision, retinopathy, nerve problems, dry skin, and kidney issues. Diet plays a major role in the prevention of these problems. Sugar concentration in the blood is a major factor for diabetics, so understanding the sugar content of fats, proteins, and carbohydrates is essential. The goal from a diet perspective is to control your sugar in your bloodstream in such a way that the insulin in your bloodstream can manage it efficiently. In addition to diet, medication and exercise play a key role in controlling this disease. Currently, there is no known cure for diabetes.

    Diabetes Mellitus

    Diabetes Defined

    Diabetes Mellitus is a chronic disease where the blood in the body contains a high sugar level. This disease is caused by the body's inability to use insulin properly, or the inability to manufacture insulin altogether. There are times when it can be caused by both factors. "Diabetes is the leading cause of blindness, kidney failure, and leg amputations. In fact, it is the third leading cause of death in the United States." (Magee, 1999 p. 2)

    The Normal Process

    When you eat a meal, your body begins the digestion process. The food breaks down and enters the bloodstream in the form of sugars. Once the sugars are circulating in your blood, the cells need to be able to admit the sugar. A hormone called insulin is the factor that makes this possible. Once the insulin lets the sugar into the cells, it is used to produce energy.

    The Failure

    Taking insulin out of the equation, the cells in your body cannot use sugar as they would normally. Consequently, they do not get enough...

    “Slavery and racism” is a huge topic; therefore, a lot of things can be discussed. A student is more likely to express his point of view on the question what came first: slavery or racism. Some think that slavery caused racism, since slavery is deeply rooted in human mentality. Different nations enslaved each to have cheap workforce or for the psychological need to dominate and control other, as they thought, inferior nations, without the racial implications. Furthermore, the whites were enslaved as well as blacks, and this is an undeniable fact. Others support the opposite idea that racial bias caused slavery since it started even before the black trade appeared in the New World. Moreover, one can include facts from the latest researches on slavery. For example, Henry Louis Gates, the black scholar from Harvard University, discovered that free blacks came to Florida one hundred years before the official date of slavery beginning in 1619 in America, and that blacks were actually aware of Christianity before they were enslaved. One more discouraging fact was recently revealed: in the antebellum period, over 4 thousand black families have owned slaves!

    Again, when Faustus expresses skepticism that any afterlife exists, Mephastophilis assures him that hell is real and terrible. These odd complications in Mephastophilis’s character serve a twofold purpose. First, they highlight Faustus’s willful blindness, since he dismisses the warning of the very demon with whom he is bartering over his soul. In this regard, his remark that hell is a myth seems particularly delusional. At the same time, these complications inspire a kind of pity for Mephastophilis and his fellow devils, who are damned to hell just as surely as Faustus or any other sinful, unrepentant human. These devils may be villains, but they are tragic figures, separated forever from the bliss of God’s presence by their pride. Indeed, Mephastophilis and Faust are similar figures: both reject God out of pride, and both suffer for it eternally.

    Blindness essay topics

    blindness essay topics

    Again, when Faustus expresses skepticism that any afterlife exists, Mephastophilis assures him that hell is real and terrible. These odd complications in Mephastophilis’s character serve a twofold purpose. First, they highlight Faustus’s willful blindness, since he dismisses the warning of the very demon with whom he is bartering over his soul. In this regard, his remark that hell is a myth seems particularly delusional. At the same time, these complications inspire a kind of pity for Mephastophilis and his fellow devils, who are damned to hell just as surely as Faustus or any other sinful, unrepentant human. These devils may be villains, but they are tragic figures, separated forever from the bliss of God’s presence by their pride. Indeed, Mephastophilis and Faust are similar figures: both reject God out of pride, and both suffer for it eternally.

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