NCLEX-RN
Adult Health Med Surg NCLEX Test Bank Questions
Extract:
Question 1 of 5
The nurse is caring for a client who has just had an ankle-brachial index (ABI) test. The left arm blood pressure was 160/80 mm Hg and a palpable systolic blood pressure of the left lower extremity was 130/60 mm Hg. These findings suggest that the client has:
Correct Answer: A
Rationale: ABI = ankle systolic BP ÷ arm systolic BP = 130 ÷ 160 = 0.81. An ABI of 0.8–0.9 indicates mild peripheral artery disease, suggesting some arterial narrowing. Normal ABI is 0.9–1.3, moderate is 0.5–0.8, and severe is <0.5.
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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