In flood responses, which health risk is a great concern?

• A. Hypothermia
• B. Heat stroke
• C. Ultraviolet exposure
• D. Friction burns

Answer: (A)

Hypothermia is the major health risk in flood response because people are often immersed in cold water or soaked with rain and mud for extended periods, leading to rapid heat loss. Water conducts heat away from the body much faster than air, so core temperature can drop quickly even if the air feels only mildly cool. As temperatures fall, signs like intense shivering, numbness, confusion, and slowed movements can appear, making rescue and self-rescue more difficult. That combination of frequent immersion, wet clothing, and exposure makes hypothermia the most pressing concern in these scenarios. Heat-related illness would be more of a risk in hot, sunny conditions, UV exposure is typically less of an acute threat during flood operations, and friction burns depend on debris and contact, but they aren’t as universally threatening as hypothermia in flood responses. In practice, keep people warm and dry, move them to a dry shelter, insulate, and rewarm gradually to address this risk.