What is one of the key responsibilities of a lifeguard when a swimmer is in distress?

A key responsibility of a lifeguard when a swimmer is in distress is to assess the situation and provide proper support. This approach ensures that the lifeguard can evaluate the swimmer's condition and the surrounding environment before taking action. By assessing the situation, the lifeguard can determine the best course of action, which might include entering the water, using rescue equipment, or calling for additional support. This process is crucial because it allows the lifeguard to ensure their own safety and to develop an effective rescue plan tailored to the specific circumstances of the incident, ultimately increasing the chances of a successful and safe rescue.

The other approaches, such as swimming out immediately without assessment or jumping in directly, might put both the lifeguard and the distressed swimmer at greater risk, while ignoring the situation entirely could lead to a tragic outcome. Proper training emphasizes the importance of assessment and informed decision-making in responding to emergencies.