What is a primary responsibility of a lifeguard when on duty?

The primary responsibility of a lifeguard when on duty is to protect lives. This encompasses a range of duties, including monitoring swimmers for signs of distress, preventing accidents by enforcing safety rules, responding to emergencies with appropriate rescue techniques, and providing first aid when necessary. The lifeguard's role is critical in ensuring the safety of all individuals using the facility, and they are often the first line of defense in the event of a water-related incident.

Other responsibilities, such as teaching swimming lessons, managing finances, or selling tickets, may be part of a recreation facility's operations but are not the lifeguard's primary focus. Their central purpose is to maintain a safe swimming environment and ensure that all patrons can enjoy the water safely.