What is the appropriate compression-to-breath ratio for pediatric CPR?

• A. 30:2 for single rescuer, 15:2 for two rescuers
• B. 15:2 for single rescuer, 30:2 for two rescuers
• C. 30:2 for all rescuer scenarios
• D. 15:2 for all rescuer scenarios

Answer: (A)

The appropriate compression-to-breath ratio for pediatric CPR distinguishes between scenarios with a single rescuer and those with two rescuers, which is essential for effective resuscitation in children. In cases where there is only one rescuer, a ratio of 30 compressions to 2 breaths is recommended. This approach allows for a greater number of compressions—the vital component of CPR—while still providing necessary ventilations to the child.

When two rescuers are present, the focus shifts slightly to ensure that both compressions and breaths are administered effectively without compromising the quality of care. In that situation, the ratio shifts to 15 compressions for every 2 breaths. This adjustment helps facilitate a more balanced approach, allowing for more frequent breaths compared to the single rescuer scenario, recognizing that adequate ventilation is crucial, especially in pediatric patients whose anatomical and physiological characteristics may require different considerations than adults.

This distinction between the two rescuer and single rescuer methods underscores the importance of tailoring CPR techniques to the needs of the patient and the resources available, enhancing the chance of a successful outcome in pediatric emergencies.