Cardiovascular Pharmacology NCLEX RN Nursing Practice Question
It would be correct for the nurse to identify which cardiac dysrhythmias can reduce cardiac output. Select all that apply.
Correct Answer: A,B,C,D
Rationale: Supraventricular tachycardia reduces filling time, lowering cardiac output. Sinus bradycardia decreases heart rate, reducing output. C: Correct - Ventricular tachycardia impairs effective pumping. D: Correct - Mobitz type II can cause missed beats, reducing output. E: Incorrect - Isolated PACs typically do not significantly affect cardiac output.