An effective way to warm a victim of hypothermia is to

• A. Rub briskly the arms
• B. Cover the victim with blankets
• C. Soak in warm water
• D. Give hot coffee

Answer: (B)

Preserving the person’s warmth by insulating them is the most effective first-aid step for hypothermia. Wrapping the victim in blankets (and removing any wet clothing) slows heat loss and helps maintain their body temperature while you seek further care. Rubbing the arms isn’t recommended because it can injure the skin and, in someone very cold, may trigger dangerous heart rhythms. Soaking in warm water can cause the core temperature to change too quickly and lead to shock or cardiac problems. Hot beverages like coffee aren’t advised either since they can irritate the stomach, may be too hot to swallow safely, and caffeine can place extra stress on the heart. The safest, simplest approach is passive rewarming with blankets and professional medical help.