PCOL 824 Final Exam Questions with Correct Answers

PCOL 824 Final Exam Questions with Correct Answers Which DM is insulin-dependent? - Answer-Type I DM Which DM is non-insulin-dependent? - Answer-Type II DM Which DM has a juvenile onset? - Answer-Type I DM Which DM is caused by a virus or environmental factors in genetically predisposed individuals? - Answer-Type I DM Which diabetes are beta cell insulin decreased or absent? - Answer-Type I DM In DM (type II and type I), lesions of blood vessels occur in the - Answer--Eye (retinopathy, blindness, cataracts) -Kidney (kidney failure) -Hands/feet (ulcers, infections, gangrene, amputation) What diabetes usually has an adult onset and accounts for 90% of all diabetics? - Answer-Type II DM Which DM is characterized by impaired insulin secretion caused by deficiency of pancreatic B cell response to glucose? - Answer-Type II DM Which DM is characterized by insulin resistance caused by decreased insulin receptor function in muscle and liver? - Answer-Type II DM Which DM has excessive hepatic production of glucose? - Answer-Type II DM What occurs in DM type II? - Answer-(1) initial phase of insulin release is lost (2) production of glucose by liver continues unsuppressed despite food intake (3) development of insulin resistance in liver muscle, and adipose tissue leads to a reduction in peripheral uptake of glucose (4) pancreatic beta cells compensate for peripheral insulin resistance by increasing production and secretion of insulin (5) beta cell function declines, which leads to hyperglycemia