For a pediatric patient, how often should one breath be given during CPR?

In pediatric CPR, the correct frequency for delivering breaths is every 3 seconds. This timing allows for effective ventilation while maintaining an adequate circulation rhythm and minimizing interruptions in chest compressions. The ratio of breaths to compressions in pediatric CPR is typically set to ensure that the child receives sufficient oxygenation.

When giving rescue breaths, providing them too frequently can lead to hyperventilation, which may adversely affect the patient's condition by increasing intrathoracic pressure and potentially decreasing blood return to the heart. Therefore, every 3 seconds is considered optimal to balance the need for oxygenation without compromising circulatory effectiveness.

In the context of this question, it is essential to understand the principles behind the CPR guidelines for children. The goal is to provide life-saving support while being aware that pediatric patients may require different considerations than adult patients.