How often should the RS continue rescue breathing until recovery by the SRU?

Rescue breathing is a critical skill for a rescue swimmer, particularly in saving the lives of individuals who are not breathing adequately or at all. The recommended frequency of rescue breaths should be every 15-20 seconds for adults. This timing allows sufficient interval for the rescuer to provide effective ventilation while ensuring that the person in distress receives adequate oxygen to the lungs.

Respiratory physiology indicates that this frequency is closely aligned with the physiological needs of an adult's body. Providing breaths too frequently could lead to complications such as hyperventilation, while too infrequent breathing fails to administer sufficient oxygen. The 15-20 second interval strikes a balance, allowing the rescuer to assess the individual's responsiveness and condition while maintaining a steady oxygen supply.

This recommendation can differ slightly based on age and situation; for instance, children may require a different frequency. However, in the context of adult rescue breathing, every 15-20 seconds is the standard. Keeping this timing in mind is essential for effective rescue operations and patient outcomes.