What is the recommended response time for a cold-water rescue?

The recommended response time for a cold-water rescue is within the first 10-15 minutes because this timeframe is crucial for the chances of a successful rescue and the survival of the individual in distress. Cold water can quickly induce hypothermia, and the body's response to immersion can lead to cold shock and loss of muscular coordination within minutes. Therefore, acting swiftly is vital to minimize the risks associated with cold exposure and to provide timely assistance to the person in trouble.

Rescue efforts that take longer than this recommended time significantly increase the likelihood of severe physiological effects due to cold exposure, making the situation more critical. Swift response not only increases the likelihood of rescuing someone effectively but also helps in maintaining their critical functions until professional help can arrive.