Which antidiabetic medication is a sulfonylurea?
Metformin (Glucophage)
Pioglitazone (Actos)
Glipizide (Glucotrol)
Repaglinide (Prandin)
The Correct Answer is C
Choice A rationale: Metformin belongs to the biguanide class of antidiabetic medications.
Choice B rationale: Pioglitazone is a thiazolidinedione used to treat diabetes, not a sulfonylurea.
Choice C rationale: Glipizide is a sulfonylurea used to stimulate insulin secretion in type 2 diabetes.
Choice D rationale: Repaglinide is a meglitinide, another class of drugs that stimulates insulin release.
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Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: Yeast vaginitis, commonly known as a yeast infection, is typically caused by an overgrowth of Candida albicans, a type of fungus. Candida albicans overgrowth can lead to symptoms like white, thick discharge and itching in the vaginal area.
Choice B rationale: Lactobacillus acidophilus is a bacterium associated with maintaining vaginal health rather than causing yeast infections.
Choice C rationale: Escherichia coli is a bacteria that can cause different types of infections but are not typically associated with yeast vaginitis.
Choice D rationale: Neisseria gonorrhoeae is a bacteria and does not cause yeast vaginitis despite having similar presentation such as pus discharge per vaginally.
Correct Answer is D
Explanation
Choice A rationale: Phenelzine is an antidepressant that typically does not affect blood glucose levels significantly.
Choice B rationale: Allopurinol, used for gout, is not known to significantly impact blood glucose levels.
Choice C rationale: Metoprolol, a beta-blocker, might mask some symptoms of hypoglycemia but is not typically associated with causing hyperglycemia.
Choice D rationale: Methylprednisolone, a corticosteroid, can elevate blood glucose levels and might contribute to hyperglycemia in a person with diabetes mellitus.
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