Why is rapid rescue breathing crucial for an unresponsive drowning individual?

Rapid rescue breathing is crucial for an unresponsive drowning individual primarily because it delivers oxygen to the lungs and helps halt the drowning process. When someone drowns, their airways may be compromised, leading to a lack of oxygen, which can quickly result in brain damage or death due to asphyxia. By administering rescue breaths rapidly, you introduce vital oxygen into the individual’s bloodstream, addressing the immediate threat of hypoxia.

This method of providing oxygen can assist in reviving the individual until emergency medical services arrive or until further resuscitation techniques can be implemented. While other options may address related concerns—such as hypothermia or cardiac issues—the immediate priority in drowning scenarios is to restore oxygen levels in the body effectively. Therefore, delivering oxygen through rapid rescue breathing directly targets the life-threatening effects of drowning.