During rescue breathing, what is the recommended ratio of breaths to compressions?

The recommended ratio of breaths to compressions during rescue breathing is 2 breaths for every 30 compressions. This ratio is established in guidelines to ensure that the person receiving rescue breathing is provided with adequate oxygenation while also maintaining effective circulation through chest compressions.

In the context of cardiopulmonary resuscitation (CPR), delivering 2 breaths followed by 30 compressions maximizes the chances of survival by maintaining blood circulation and supporting the needs for oxygen. The breaths are necessary to ensure that oxygen is introduced into the lungs and transported into the bloodstream, while the compressions help to pump blood to vital organs.

This specific ratio is part of the current standardized practices in CPR for adult victims, reflecting a balance between the need for airway management and circulation during cardiac arrest situations. Understanding and applying this ratio can significantly impact the effectiveness of the rescue efforts.