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Which antidiabetic medication is a sulfonylurea?

Metformin (Glucophage)

Pioglitazone (Actos)

Glipizide (Glucotrol)

Repaglinide (Prandin)

Answer and Explanation

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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Correct Answer is D

Explanation

Choice A rationale: Biopsy during an endoscopy can help confirm the presence of duodenal ulcers by analyzing tissue samples.

Choice B rationale: Urea breath test is used to detect the presence of Helicobacter pylori, a bacterium associated with duodenal ulcers.

Choice C rationale: Endoscopy is a standard procedure for diagnosing duodenal ulcers by directly visualizing the upper gastrointestinal tract.

Choice D rationale: While a CT scan can be useful in some cases, it's less commonly used for diagnosing duodenal ulcers compared to other diagnostic methods like endoscopy,

biopsy, or urea breath test.

A. refer to a condition where significant urinary tract obstruction which in severe or long- standing cases can yield to backup of urine into the kidneys B. refer to a condition when direct damage to the kidneys causes a sudden loss in kidney function. C. refer to a condition in which the kidneys stop functioning due to internal kidney disease. D. refer to a condition in which kidney blood flow may become significantly reduced include those in which a significant amount of fluid has been lost.

Correct Answer is D

Explanation

Choice A rationale: This refers to postrenal AKI, which is caused by an obstruction in the urinary tract that prevents urine from leaving the body.

Choice B rationale: This refers to AKI in general and is not specific compared to choice D.

Choice C rationale: This refers to intrinsic AKI, which is caused by damage to the kidney tissue or cells from various causes, such as inflammation, infection, toxins, or ischemia.

Choice D rationale: This is correct because it is pre-renal AKI, a condition in which kidney blood flow may become significantly reduced, including cases where a significant amount of fluid has been lost. This situation suggests potential hypovolemia (low blood volume) due to the massive GI bleed, which can lead to reduced kidney blood flow and subsequent acute kidney injury.

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Which antidiabetic medication is a sulfonylurea?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client tells the nurse, "I have intense stomach pain for 3 hours after eating." On assessment the nurse finds abdominal pain and tenderness of the abdomen. The nurse suspects duodenal ulcers in the client. Which diagnostic procedure does the primary health-care provider least likely recommend?

Correct Answer is D

Explanation

A-55-year old male patient is admitted with a massive GI bleed. The patient is at risk for what type of acute kidney injury?

Correct Answer is D

Explanation

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