During a rescue, what is a lifeguard’s priority?

In a rescue scenario, a lifeguard's primary focus must be on ensuring the safety of both themselves and the victim. This is crucial because if the lifeguard places themselves in danger while attempting the rescue, it could lead to multiple casualties. The lifeguard must use their training to assess the situation quickly and choose the best method to assist the victim while ensuring their own safety, such as using safety equipment or calling for help if necessary.

The other options do not prioritize the safety aspect, which is the cornerstone of effective rescue operations. Entertaining the crowd or calling for additional staff without addressing the immediate situation would not provide the necessary assistance to the individual in distress. Documentation is also important, but it comes after ensuring that the rescue is successful and that all parties are safe. Hence, the absolute priority in any rescue situation is the safety of everyone involved.