NCLEX-RN
Urinary NCLEX RN Questions Questions
Extract:
Question 1 of 5
The nurse reviews a client's laboratory results and notes the potassium level is 5.6 mEq/L (mmol/L) [3.5-5 mEq/L, mmol/L]. Which change to the cardiac rhythm would be expected?
Correct Answer: A
Rationale: Hyperkalemia causes tall, peaked T waves due to altered cardiac repolarization.
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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