What is the appropriate breathing method during CPR for children and adults?

The appropriate breathing method during CPR for adults and children involves a cycle of 30 chest compressions followed by 2 rescue breaths. This ratio has been established as the most effective for providing adequate blood circulation and oxygenation during a cardiac arrest.

When performing CPR, the primary goal is to maintain blood flow to vital organs, and the combination of compressions and breaths is key to achieving this. The 30:2 ratio ensures that there are enough compressions to circulate blood effectively while still providing critical oxygen through rescue breaths.

For adults and children, this method emphasizes the importance of both components of CPR. It allows for a rhythmic approach to resuscitation that reflects current guidelines and has been shown to improve outcomes for victims of cardiac arrest. This technique also helps ensure that the rescuer can effectively manage both the circulatory and respiratory needs of the victim.

Using a ratio of 30 compressions to 2 breaths balances the need for compressions to maintain circulation while also reintroducing oxygen to the lungs, making it the recommended protocol in emergency situations.