What is Hyperglycemia - 713 Words

Hyperglycemia is the condition where the blood glucose level is abnormally high and often related to diabetes mellitus. It is also the hallmark of diabetes Type 1 and Type 2. There are several causes of hyperglycemia. Type 1 diabetic patients have hyperglycemia because the patients do not have enough insulin while Type 2 patients usually have enough insulin but is not efficient as it should be. Other than that, lack of exercise and stress may as well cause hyperglycemia. One interesting cause of hyperglycemia is dawn phenomenon where hormones are highly produced around 4.00 a.m. to 5.00 a.m.. Everyone has experiences this condition. However, this is unfortunate for diabetic patient as they do not have normal insulin response to modulate to this condition. Diabetic patients’ specially Type 2 blood glucose level will normally increase significantly on early morning before breakfast (fasting glucose). This is due to more production of glucagon than insulin. Glucagon signals break down glycogen into glucose therefore increasing the blood glucose level. Another cause of hyperglycemia is pancreatitis where inflammation occurs on the pancreas. The inflammation may has caused by gallstone where it has block the pancreatic duct, high consummation of alcohol and trauma. Besides that, Cushing’s Syndrome may also contribute to hyperglycemia. Cushing’s Syndrome is the prolong exposure of cell tissue to hormone cortisol. Symptoms of hyperglycemia that are obviously seen are frequentShow MoreRelatedSymptoms And Treatment Of Diabetic Screening Tests1312 Words   |  6 Pagesthe misconception that hyperglycemia in the acute setting is a common occurrence related to stress and does not warrant any special consideration. According to Dugan (2009), â€Å"stress hyperglycemia is defined as a transient elevation of the blood glucose due to the stress of illness and typically resolves spontaneously† (1798). Despite stress hyperglycemia being common during critical illness, the implementation of diabetic screening tests may be useful as studies on hyperglycemia have repeatedly shownRead MoreAn Integrative Literature Review : The American Diabetes Association1425 Words   |  6 Pagesafter surgery. Surgery in diabetic patients is connected with longer hospital stays, expanded morbidity and mortality, and postoperative infection. With or without diabetes, intraoperative hyperglycemia is a â€Å"critica l marker† for unfavorable events in surgical patients. 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After eating foods that contain carbohydrates, chemicals in the small intestine break down the carbohydrates into simple sugar molecules called glucose. The cell lining of the small intestine absorbs the glucose, which then passes into the bloodstream. When the blood reaches the pancreas, beta cells in the pancreas detect the rising glucose levels. To reduce the glucose level, beta cells release insulin intoRead MoreWhat Is Diabetes? : Diabetes Type 21253 Words   |  6 PagesWhat is Diabetes? Diabetes type 2 is a condition in which blood sugar levels are too high. After eating foods that contain carbohydrates, chemicals in the small intestine break down the carbohydrates into simple sugar molecules called glucose. The cell lining in the small intestine absorb the glucose, which then passes into the bloodstream. When the blood reaches the pancreas, beta cells inside the pancreas detect the rising glucose levels. To reduce the glucose level, beta cells release insulin