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 B
Explanation
Choice A rationale: Bell's palsy is not caused by a bacterial infection; hence, antibiotics are not the primary treatment.
Choice B rationale: Corticosteroids like prednisone are often used to reduce inflammation and improve symptoms in Bell's palsy.
Choice C rationale: While vitamins can support overall health, they are not the primary treatment for Bell's palsy.
Choice D rationale: Surgery is not the primary treatment for Bell's palsy unless certain complications arise.
Correct Answer is A
Explanation
Choice A rationale: An allergy to sulfa drugs is important as some diabetes medications, like sulfonylureas, contain components related to sulfa drugs, which could cause an allergic reaction in susceptible individuals.
Choice B rationale: Smoking cessation and lifestyle history are important but might not directly impact initial diabetes treatment options.
Choice C rationale: Numbness in the soles of the feet might indicate neuropathy, a common complication of diabetes, but is not directly related to the choice of initial treatment.
Choice D rationale: While obesity is a risk factor for Type 2 diabetes, it's less critical for immediate treatment decisions compared to drug allergies that could impact medication choices.
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