ATI RN
ATI Pharmacology Final Exam I Questions
Extract:
Question 1 of 5
A nurse is admitting a client who is dehydrated. Which BUN level should the nurse expect the client to have upon admission? (Normal BUN 10-20)
Correct Answer: D
Rationale: The correct answer is D: 31 mg/dL. When a client is dehydrated, the blood urea nitrogen (BUN) level is expected to be elevated due to inadequate fluid intake. A BUN level of 31 mg/dL falls within the normal range of 10-20 mg/dL but is on the higher side, reflecting dehydration.
Choice A (165 mg/dL) is significantly elevated and indicates severe dehydration or kidney dysfunction.
Choice B (35 mg/dL) is slightly elevated but not as high as expected in dehydration.
Choice C (10 mg/dL) is within the normal range and does not reflect dehydration.
Therefore, the most appropriate choice is D as it aligns with the expected BUN level in a dehydrated client.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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