A client with acute renal failure is prescribed medication for anemia. What medication is commonly used to treat anemia in clients with renal failure?

Erythropoietin-stimulating agents (ESAs).

Anticoagulants such as heparin.

Loop diuretics.

Antihypertensive agents.

Answer and Explanation

The Correct Answer is A

A. Correct. Erythropoietin-stimulating agents (ESAs) are commonly used to treat anemia in clients with renal failure. These medications stimulate the production of red blood cells and help manage anemia associated with kidney dysfunction.

B. Incorrect. Anticoagulants such as heparin are not used to treat anemia; they are prescribed to prevent blood clotting and thrombosis.

C. Incorrect. Loop diuretics are used to promote diuresis and manage fluid overload in clients with acute renal failure; they do not treat anemia.

D. Incorrect. Antihypertensive agents are prescribed to manage hypertension and do not treat anemia in clients with renal failure.

QUESTIONS

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Correct Answer is B

Explanation

A. Incorrect. Withholding food and drink for 24 hours is not necessary for a CT scan with contrast dye.

B. Correct. Before a CT scan with contrast dye, it is essential to assess the client for allergies, especially to iodine and shellfish. Contrast dyes used in CT scans contain iodine, and clients with allergies to iodine or shellfish may have an allergic reaction to the contrast dye.

C. Incorrect. While administering intravenous fluids may be beneficial in certain situations, it is not a specific precaution for a CT scan with contrast dye.

D. Incorrect. Removing jewelry and metallic objects is a standard precaution for all imaging procedures, but it is not specific to a CT scan with contrast dye.

A. Angiotensin-converting enzyme (ACE. inhibitors. B. Beta-blockers. C. Calcium channel blockers. D. Thiazide diuretics.

Correct Answer is A

Explanation

A. Correct. Angiotensin-converting enzyme (ACE. inhibitors can contribute to prerenal acute renal failure, especially in clients with preexisting cardiovascular disease. These medications may cause vasodilation and decrease blood flow to the kidneys, leading to impaired kidney function.

B. Incorrect. Beta-blockers are not directly associated with prerenal acute renal failure.

C. Incorrect. Calcium channel blockers are not typically associated with prerenal acute renal failure.

D. Incorrect. Thiazide diuretics may cause electrolyte imbalances and metabolic disturbances, but they are not a common cause of prerenal acute renal failure.

QUESTIONS

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A client with acute renal failure is prescribed medication for anemia. What medication is commonly used to treat anemia in clients with renal failure?

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Naxlex Comprehensive Predictor Exams

A client with acute renal failure is undergoing a computed tomography (CT) scan with contrast dye. What precaution should the nurse take before the procedure?

Correct Answer is B

Explanation

A client with acute renal failure has a history of cardiovascular disease and is on multiple antihypertensive medications. Which antihypertensive medication class is most likely to contribute to prerenal acute renal failure?

Correct Answer is A

Explanation

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