What condition can arise when a person is immersed in cold water?

The condition that can arise when a person is immersed in cold water is hypothermia. Hypothermia occurs when the body loses heat faster than it can produce it, leading to a dangerously low body temperature. When a person is submerged in cold water, the body's core temperature drops quickly, as water conducts heat away from the body much more efficiently than air does.

In cold water, a person's normal mechanisms for regulating body temperature are overwhelmed, resulting in symptoms such as shivering, confusion, and a lack of coordination. If not addressed quickly, hypothermia can lead to serious health risks, including impaired judgment and potentially life-threatening consequences. Understanding this condition is crucial for anyone who engages in boating or water activities, as being aware of the risks associated with cold water immersion can inform safety measures and preparedness on the water.