For a child with 1 rescuer, how many compressions should be given?

In a scenario involving a child with one rescuer, the recommended guideline for CPR dictates that the rescuer should perform 30 chest compressions. This number is based on current resuscitation protocols that emphasize the importance of providing effective and continuous compressions to generate blood flow during cardiac arrest.

The sequence of 30 compressions followed by two rescue breaths is specifically designed to maximize the circulation of oxygenated blood to vital organs, particularly the heart and brain, while minimizing interruptions during chest compressions. This approach is not only easier for a single rescuer to remember but also ensures that the victim receives timely and adequate assistance.

Furthermore, the reason for not choosing a higher number of compressions, such as 40 or 50, is that excessive compressions can lead to fatigue and may compromise the effectiveness of the resuscitation effort. Maintaining a ratio of 30 compressions to 2 breaths allows for a consistent rhythm and intensity, which is critical for the chances of survival in a child experiencing cardiac arrest.