NCLEX-RN
Free NCLEX RN Questions for Med Surg Questions
Extract:
Question 1 of 5
The client's serum potassium level is elevated in acute renal failure, and the nurse administers sodium polystyrene sulfonate (Kayexalate). This drug acts to:
Correct Answer: D
Rationale: Kayexalate exchanges sodium for potassium in the colon, reducing serum potassium levels in acute renal failure.
Question 2 of 5
Correct Answer:
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Question 3 of 5
Correct Answer:
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Question 4 of 5
Correct Answer:
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Question 5 of 5
Correct Answer:
Rationale: