What is the primary concern when a swimmer goes into shock?

When a swimmer goes into shock, the primary concern is to summon emergency medical services (EMS) quickly. Shock is a critical condition that occurs when the body's organs and tissues do not receive enough blood flow, which can lead to organ failure and other serious complications. Rapid response is essential to provide the victim with the necessary medical treatment, such as intravenous fluids and medications, to stabilize their condition.

While maintaining body temperature, ensuring calmness, and hydration are also important considerations in an emergency situation, they take a backseat to the urgent need for professional medical assistance. Promptly contacting EMS allows for a healthcare team to arrive on the scene and provide advanced care, making it crucial in the management of shock.