Physics · Medical Equipment and Life Support
During high-quality CPR, fatigue can quickly reduce the effectiveness of chest compressions. To maintain optimal depth and rate, how often should rescuers switch roles when performing two-rescuer CPR?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Every 1 minute or after two cycles of CPR
- 2Every 5 minutes or after two cycles of CPR
- 3Approximately every 2 minutes or after five cycles of CPR✓
- 4About every 3 minutes or after two cycles of compressions
Correct answer
Approximately every 2 minutes or after five cycles of CPR
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