During 2-rescuer Adult CPR, how many compressions are performed between each set of breaths?

In the context of 2-rescuer Adult CPR, the accepted ratio of chest compressions to rescue breaths is 30 compressions for every 2 breaths. This sequence is designed to provide effective circulation and oxygenation during a cardiac emergency. The focus is on maintaining a high quality and continuous flow of compressions, which is critical for perfusing the vital organs, while also ensuring that the victim receives adequate breaths to supply oxygen.

This 30:2 ratio helps lifeguards and other first responders to work efficiently and effectively, allowing for a deliberate but quick transition between compressions and breaths. This method balances the need for compressions and ventilation, optimizing the chances of survival for the individual in distress. The other options present incorrect ratios, emphasizing the importance of familiarity with the correct standards set by organizations like the American Heart Association.