How should a lifeguard respond to signs of hypothermia?

A lifeguard’s primary responsibility during a situation involving signs of hypothermia is to provide immediate and effective care to prevent further body heat loss and to stabilize the individual’s condition. Wrapping the person in blankets is crucial as it helps to retain the body’s heat, thus mitigating the effects of hypothermia. Calling for help is equally important, as medical assistance may be required to ensure proper treatment, especially in severe cases.

The other responses do not align with the appropriate actions for addressing hypothermia. Leaving the person in the water does not help in retaining body heat and can exacerbate the condition. Providing cold drinks could worsen the hypothermia, as it might lower the body temperature further. Encouraging the individual to swim more may lead to increased energy expenditure, thereby risking greater heat loss and further complications. Therefore, properly wrapping a hypothermic person in blankets and seeking help demonstrates the most effective response to this medical emergency.