Which symptoms indicate cold stress or hypothermia, and what action should be taken?

Which symptoms indicate cold stress or hypothermia, and what action should be taken?

• A. Shivering, numbness, confusion; move to warmth, remove wet clothing, provide dry layers, seek medical help if severe.
• B. Headache only; continue working.
• C. Sweating; drink cold water.
• D. Numbness in toes; wait and see.

Answer: (A)

Recognizing cold stress and early hypothermia hinges on noticing shivering, numbness, and confusion as the body loses heat. Shivering is the body's natural mechanism to generate warmth, numbness indicates slowed nerve function from cooling, and confusion shows the brain is being affected by the drop in temperature. The correct action is to move the person to a warmer, sheltered area, remove wet clothing, dry them, and insulate with dry layers, including a hat and warm outerwear. If possible, provide warm (not hot) liquids and ensure gentle handling. Monitor breathing and responsiveness, and seek medical help if symptoms are severe, if shivering stops, or if confusion or drowsiness worsens. These steps address the signs and help prevent progression to more serious hypothermia.

Recognizing cold stress and early hypothermia hinges on noticing shivering, numbness, and confusion as the body loses heat. Shivering is the body's natural mechanism to generate warmth, numbness indicates slowed nerve function from cooling, and confusion shows the brain is being affected by the drop in temperature. The correct action is to move the person to a warmer, sheltered area, remove wet clothing, dry them, and insulate with dry layers, including a hat and warm outerwear. If possible, provide warm (not hot) liquids and ensure gentle handling. Monitor breathing and responsiveness, and seek medical help if symptoms are severe, if shivering stops, or if confusion or drowsiness worsens. These steps address the signs and help prevent progression to more serious hypothermia.