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Health Care of the Older Adult NCLEX Questions

Extract:


Question 1 of 5

The client's blood urea nitrogen (BUN) concentration is elevated in acute renal failure. What is the likely cause of this finding?

Correct Answer: D

Rationale: Reduced renal blood flow impairs urea excretion, causing elevated BUN levels in acute renal failure.

Question 2 of 5

Correct Answer:

Rationale:

Question 3 of 5

Correct Answer:

Rationale:

Question 4 of 5

Correct Answer:

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Question 5 of 5

Correct Answer:

Rationale:

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