Which hormone plays a role in decreasing blood glucose by facilitating the movement of glucose into the cell?
Glucocorticoids
Glucagon
Insulin
Calcitonin
The Correct Answer is C
Choice C rationale
Insulin plays a crucial role in decreasing blood glucose levels by facilitating the movement of glucose into cells, thereby reducing blood glucose concentrations (nih.gov, n.d.).
Choice A rationale
Glucocorticoids, such as cortisol, generally increase blood glucose levels by promoting gluconeogenesis (nih.gov, n.d.).
Choice B rationale
Glucagon acts to increase blood glucose levels by stimulating the liver to release stored glucose (nih.gov, n.d.).
Choice D rationale
Calcitonin is involved in calcium regulation and has no direct effect on blood glucose levels (Healthline, 2022).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice D rationale
Type 1 diabetes mellitus often begins during childhood or adolescence, characterized by an absolute insulin deficiency due to autoimmune destruction of pancreatic beta cells (nih.gov, n.d.).
Choice A rationale
Relative insulin insufficiency or insulin resistance typically develops in type 2 diabetes mellitus (nih.gov, n.d.).
Choice B rationale
Type 1 diabetes mellitus requires insulin therapy, as diet, weight control, exercise, and oral hypoglycemics are usually insufficient (nih.gov, n.d.).
Choice C rationale
Complications such as neuropathy, retinopathy, and nephropathy can occur with type 1 diabetes mellitus (nih.gov, n.d.).
Correct Answer is C
Explanation
Choice C rationale
The adrenal glands regulate the production of aldosterone. Aldosterone is a hormone that helps regulate blood pressure by managing the levels of sodium and potassium in the blood. It is secreted by the adrenal glands, which are small, triangle-shaped glands located on top of each of the kidneys.
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