ECG Question #27

Question

A nurse caring for a client in the Intensive Care Unit observes the cardiac monitor and notes a rate of 165 bpm, no P waves, and wide QRS complexes. The nurse determines the client’s rhythm is:

Answers

  1. Premature ventricular contractions
    • Rationale:
  2. Ventricular tachycardia
    • Rationale:
  3. Sinus tachycardia
    • Rationale:
  4. Atrial Tachycardia
    • Rationale:

Overview

Explanation

Ventricular tachycardia (V-Tach) is characterized by absent P waves, wide QRS complexes and a rate between 100 and 250 impulses per minute. The rhythm is usually regular. The characteristics of the client’s rhythm do not indicate premature ventricular contractions, sinus tachycardia, or atrial tachycardia.

Learning Outcomes

Test Taking Tip

Video Rationale