ATI RN
ATI Nur27500 Pathopharm Exam Questions
Extract:
Question 1 of 5
A nurse is reviewing the BUN and creatinine levels of an older adult client who has chronic kidney disease. The nurse should expect which of the following findings?
Correct Answer: A
Rationale: The correct answer is A: BUN 45 mg/dL and creatinine 8 mg/dL. In chronic kidney disease, BUN and creatinine levels are typically elevated due to impaired kidney function. BUN (blood urea nitrogen) is a waste product filtered by the kidneys, and creatinine is a waste product from muscle metabolism. Higher BUN and creatinine levels indicate decreased kidney function.
Choice B has normal levels, which are not expected in chronic kidney disease.
Choice C has low levels, which are inconsistent with kidney disease.
Choice D has slightly elevated BUN but normal creatinine levels, which is less indicative of kidney disease compared to the correct answer.
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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