NCLEX-PN
Quizlet NCLEX PN 2023 Questions
Extract:
Question 1 of 5
Metformin (Glucophage) is administered to clients with type II diabetes mellitus. Metformin is an example of:
Correct Answer: A
Rationale: Metformin is classified as an antihyperglycemic agent because it works by reducing hepatic glucose output and decreasing glucose absorption from the gut, thereby preventing hyperglycemia.
Choice B, a hypoglycemic agent, is incorrect as hypoglycemic agents stimulate insulin production, which is not the mechanism of action of metformin.
Choice C, an insulin analogue, is incorrect as metformin is not a type of insulin but a distinct medication.
Choice D, a pancreatic alpha cell stimulant, is incorrect as metformin does not stimulate any pancreatic cells, but rather acts on the liver and gut to lower blood sugar levels.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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