Difficulty: Medium
Average Score: 87%
Simulated
A nurse is caring for a client who has hypertension and has a potassium level of 6.8 mEq/L. Which of the following actions should the nurse take?
Correct answer
C
Rationale
A 12-lead ECG is priority to assess for cardiac changes such as peaked T waves, which can indicate hyperkalemia-related arrhythmias.