Two rescuers begin high-quality cpr while the third rescuer leaves to get the aed. what action supports 2 rescuer cpr?

Alternating the compressor role every two minutes is the action that supports 2 rescuer CPR.
CPR and AED is related to first aid certification course. AED stands for automated external defibrillator and CPR stands for Cardiopulmonary Resuscitation. For saving life CPR is a very important action.

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