While performing high-quality CPR, when do pauses in compressions typically occur?

A. Defibrillation

B. Checking scene safety

C. Compressor switches

D. Rhythm analysis

E. Pulse checks

F. Intubation

Answers:

✅ A. Defibrillation ✅ C. Compressor switches ✅ D. Rhythm analysis ✅ E. Pulse checks ✅ F. Intubation

Explanation:

During high-quality CPR, the goal is to minimize pauses in chest compressions because interruptions reduce blood flow to the brain and heart. However, brief pauses are sometimes necessary for critical interventions. Here's when they typically occur:

Incorrect:

❌ B. Checking scene safety – This is done before starting CPR, not during. It should not interrupt chest compressions once CPR has begun.