What medical condition describes the body losing heat faster than it can produce it, with a temperature below 95F considered a medical emergency?

• A. Atrial fibrillation
• B. Bradycardia
• C. Hypothermia
• D. Congestive heart failure

Answer: (C)

Hypothermia happens when the body loses heat faster than it can produce it, causing the core temperature to drop below normal. When the core temperature falls to 95°F (35°C) or lower, it becomes a medical emergency because metabolism slows and organs, including the brain, can fail; the risk of dangerous heart rhythms also increases. Early signs include shivering, feeling very cold, numbness, clumsiness, and confusion. As it worsens, shivering may stop, and the person can become drowsy or unconscious, with slowed breathing and a weak pulse. The other options involve heart rhythm or pumping problems, not a temperature drop from heat loss. In interpreting, convey the urgency clearly, seek emergency care, and help the person warm up gradually and stay dry while awaiting treatment.