NCLEX-RN
Urinary Elimination NCLEX RN Questions Questions
Extract:
Question 1 of 5
The nurse is assessing a client's electrocardiogram (ECG) monitoring and notices U-waves. Which electrolyte abnormality may cause this finding?
Correct Answer: B
Rationale: Hypokalemia causes U-waves on ECG 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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