Heat stroke is?

• A. A mild heat illness
• B. Life-threatening condition
• C. A form of dehydration
• D. Not related to heat

Answer: (B)

Heat stroke is a life-threatening medical emergency caused by the body's failure to regulate its temperature, leading to a dangerous rise in core body temperature and dysfunction of the central nervous system. It is far more severe than a mild heat illness or dehydration and requires immediate medical attention. You might see confusion, dizziness, seizures, or unconsciousness, and the skin can be extremely hot and either dry or moist depending on the situation. Because rapid cooling and professional care are essential to prevent organ damage or death, this condition is treated as an emergency that cannot be ignored. If you suspect heat stroke, call for help right away, move the person to a cooler environment, loosen clothing, and start cooling the body with water or ice packs while waiting for responders.