HESI: Med Surg P Study guides, Class notes & Summaries

A client experiencing uncontrolled atrial fibrillation is admitted to the telemetry unit. Which initial medication should the nurse anticipate administering to the client? Xylocaine. Procainamide. Phenytoin. Digoxin. Digoxin. Digoxin is administered for uncontrolled, symptomatic atrial fibrillation resulting in a decreased cardiac output. Digoxin slows the rate of conduction by prolonging the refractory period of the AV node, thus slowing the ventricular response, decreasing the heart ...