easy · NCLEX-RN risk-reduction
A nurse reviews four laboratory results.
In this potassium surveillance case, which result requires prompt follow-up because of dysrhythmia risk?
- Serum potassium 6.2 mEq/L
- Serum sodium 140 mEq/L
- Hemoglobin 14 g/dL
- Platelet count 250,000/mm3
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