How many compressions should be administered before rescue breaths in child CPR?

The guideline for child CPR emphasizes the importance of delivering the correct number of chest compressions to ensure adequate blood circulation before providing rescue breaths. In child CPR, the recommended sequence includes administering a specific number of compressions followed by breaths to effectively support the child's circulation and breathing.

The standard for child CPR is to perform 30 chest compressions followed by 2 rescue breaths. This 30:2 ratio is established based on the need to provide continuous and effective compressions to maintain blood flow while also addressing the need for oxygen delivery through rescue breaths. The correct choice reflects the established guidelines that prioritize this approach in CPR for children.

The other options do not align with the current CPR guidelines, which is why they are less suitable for effective resuscitation in a child. Understanding this ratio is crucial as it helps ensure that CPR is performed correctly in an emergency situation.