Which hormone, produced by the pancreas, plays a key role in regulating blood glucose levels by facilitating glucose uptake into cells and promoting its storage as glycogen in the liver and muscles?
Glucagon.
Insulin.
Epinephrine.
Cortisol.
The Correct Answer is B
Insulin is a hormone produced by the pancreas that plays a crucial role in regulating blood glucose levels. It facilitates glucose uptake into cells, promotes glycogen synthesis in the liver and muscles, and inhibits hepatic glucose production.
Incorrect choices:
a. This choice is incorrect. Glucagon is another pancreatic hormone that increases blood glucose levels by promoting glycogen breakdown and glucose release from the liver.
c. This choice is incorrect. Epinephrine is a hormone produced by the adrenal glands that can raise blood glucose levels during times of stress.
d. This choice is incorrect. Cortisol, also produced by the adrenal glands, can increase blood glucose levels in response to stress and inflammation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Soaking feet in hot water can lead to burns and is not recommended for individuals with diabetes, as they may have reduced sensation. Warm water and gentle cleaning are more appropriate for foot care.
Incorrect choices:
a. This statement is correct. Daily inspection of the feet is important to detect any cuts, sores, or blisters early and prevent complications.
c. This statement is correct. Wearing comfortable shoes and avoiding high heels helps protect the feet and prevent injuries.
d. This statement is correct. Moisturizing the feet regularly can help prevent dry skin, which can lead to cracks and potential infections.
Correct Answer is B
Explanation
Glipizide is a sulfonylurea medication that stimulates insulin secretion from pancreatic beta cells, helping to lower blood glucose levels in individuals with type 2 diabetes mellitus.
Incorrect choices:
a. This choice is incorrect. Metformin is an oral antidiabetic medication that primarily improves insulin sensitivity and reduces hepatic glucose production.
c. This choice is incorrect. Insulin glargine is a long-acting basal insulin used in insulin therapy to provide consistent background insulin coverage.
d. This choice is incorrect. Acarbose is an alpha-glucosidase inhibitor that delays carbohydrate absorption in the intestines and is used to manage postprandial hyperglycemia.
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