When is it crucial for a lifeguard to call for emergency medical services (EMS)?

It is crucial for a lifeguard to call for emergency medical services (EMS) when a victim shows signs of serious injury or requires advanced medical attention. In situations where a victim demonstrates symptoms like difficulty breathing, severe bleeding, loss of consciousness, or any other indicators of a potential life-threatening condition, prompt professional medical intervention is essential. This ensures that the victim receives the appropriate care needed to stabilize their condition and prevent further complications.

In scenarios involving serious injuries, lifeguards are often the initial responders and are trained to assess the situation rapidly. If the injury or medical condition exceeds their capability to manage safely, contacting EMS becomes critical. This quick action can be the difference between life and death, as professional medical personnel are equipped to handle emergencies at a higher level.

Other situations, such as when a swimmer refuses assistance or is merely tired, do not necessitate an immediate call to EMS. This is because those conditions do not typically imply a serious threat to health that requires advanced medical support. Similarly, while a large number of spectators can create logistical challenges, it does not inherently warrant emergency services unless there is an incident that necessitates such a response.