The Nurse Is Concerned That a Patient Is at Risk

The nurse is concerned that a patient is at risk for pulseless electrical activity. What information from the assessment did the nurse use to make this clinical decision?

A) Blood pH 7.30
B) Temperature 100.5°F
C) Serum glucose level 170 mg/dL
D) Serum potassium level 4.1 mEq/L