What action should a lifeguard take when a swimmer is distressed but still afloat?

When a swimmer is distressed but still afloat, the most appropriate action is to alert others and utilize a rescue tube or flotation device. This approach allows the lifeguard to effectively assist the swimmer while minimizing risk to both the rescuer and the individual in distress.

Using a rescue tube or flotation device provides buoyancy to the swimmer and aids in the rescue without requiring the lifeguard to put themselves in the water immediately, which can be dangerous if the distressed swimmer panics. Additionally, alerting others allows for backup and ensures that additional help can be provided if necessary.

This choice demonstrates a prioritized focus on safety and effective rescue techniques, adhering to proper lifeguarding protocols. Engaging additional support and using flotation gear are essential components of a rescue strategy, enhancing the likelihood of a successful outcome.