The nurse identifies that a client is having occasional premature ventricular contractions (PVCs) on the cardiac monitor. The nurse reviews the client's laboratory results and determines that which of the following results would be consistent with the observation?

Question

Quizplus · Accepted Answer

PVCs (Premature Ventricular Contractions) can be associated with electrolyte imbalances, particularly hypokalemia. A serum potassium level of 2.8 mEq/L is low (normal range is approximately 3.5 to 5.0 mEq/L), indicating hypokalemia, which can cause PVCs.

The Nurse Identifies That a Client Is Having Occasional Premature