What is the primary purpose of a rescue buoy?

The primary purpose of a rescue buoy is to provide flotation for the victim in distress. When a lifeguard approaches a person who may be struggling in the water, the buoy serves as an essential flotation device that can keep the victim above water. This is crucial in helping to prevent drowning and assist in the rescue process.

By offering immediate support and buoyancy, the rescue buoy enables the lifeguard to safely bring the victim back to shore or to a safer area with the victim secured on the buoy. This contributes significantly to the efficiency and effectiveness of the rescue operation. While signaling for help and attracting attention are also important aspects of a lifeguard's duties, the main function of the rescue buoy is to provide a means for the victim to stay afloat during the rescue.