In a two-rescuer CPR scenario, what role does one rescuer typically take?

In a two-rescuer CPR scenario, one rescuer typically manages chest compressions as this is a crucial role. By focusing on chest compressions, this rescuer ensures that blood circulation is maintained, which is vital in providing adequate oxygenation to the victim's vital organs during cardiac arrest. The compressions should be performed at a rate of 100 to 120 per minute and at a depth of at least 2 inches in adults, to effectively circulate blood.

The other rescuer is usually responsible for providing ventilations or managing other critical tasks, such as calling emergency services or assessing responsiveness. Effective teamwork in a two-rescuer scenario improves the overall effectiveness of CPR, where one rescuer maintains a consistent rhythm of compressions while the other provides rescue breaths or manages other interventions as needed. This coordinated approach enhances the chances of survival for the victim.