How many initial rescue breaths should be given to an unresponsive drowning person?

For an unresponsive drowning victim, the correct approach is to provide a series of initial rescue breaths to help initiate ventilation. Administering five rescue breaths is recommended because it allows for sufficient oxygenation and assists in establishing a basic rhythm of breathing before attempting chest compressions or further rescue steps. This number aligns with protocols designed to ensure adequate air is provided to the lungs, which may not have been functioning properly due to drowning. This early intervention is crucial to enhance the chances of reviving the person and restoring their normal breathing patterns.