What initial step should a lifeguard take upon recognizing a swimmer in distress?

When a lifeguard recognizes a swimmer in distress, the initial step of assessing the situation for safety is crucial. This involves evaluating the environment to determine if it is safe to proceed with a rescue. Factors such as water conditions, potential hazards, and the lifeguard's own safety are essential to consider before taking any further actions. By doing this, the lifeguard ensures that they do not put themselves at risk while attempting to assist the distressed swimmer, allowing for a more effective and safe rescue operation.

Understanding the context around this response highlights the importance of prioritizing safety. For example, starting a rescue immediately without assessing could lead to complications, such as the lifeguard becoming a second victim. Alerting other lifeguards or calling authorities are important follow-up steps but should occur after confirming that the rescue can be conducted safely. This systematic approach not only helps the swimmer in distress but also fosters a safer rescue environment overall.