For patients experiencing hyperthermia EMTs should...

For patients experiencing hyperthermia EMTs should...

• A. Initiate rapid cooling; Move pt to cool area; Loosen or remove all unnecessary clothing, while protecting privacy; Apply cool packs to armpits, neck and groin; Use evaporation techniques if possible; Keep skin wet by applying water with wet towels or sponges
• B. Administer IV fluids
• C. Provide warm blankets
• D. Encourage heavy exertion to sweat

Answer: (A)

Hyperthermia demands rapid cooling to lower the body's core temperature and prevent organ damage. The EMT's priority is to move the patient to a cooler environment, remove excess clothing, and start cooling immediately. Cooling packs placed under the arms, at the neck, and in the groin help cool large superficial vessels and accelerate heat loss. Evaporative cooling—keeping the skin wet with water and using towels or sponges, often with airflow—maximizes heat transfer from the skin to the surroundings. While IV fluids can be important in some heat-related issues, they are not the primary life-saving step in basic life support when rapid cooling is available. Providing warm blankets would add heat, and encouraging heavy exertion to sweat would worsen overheating. The best approach is the rapid cooling protocol described.

Hyperthermia demands rapid cooling to lower the body's core temperature and prevent organ damage. The EMT's priority is to move the patient to a cooler environment, remove excess clothing, and start cooling immediately. Cooling packs placed under the arms, at the neck, and in the groin help cool large superficial vessels and accelerate heat loss. Evaporative cooling—keeping the skin wet with water and using towels or sponges, often with airflow—maximizes heat transfer from the skin to the surroundings.

While IV fluids can be important in some heat-related issues, they are not the primary life-saving step in basic life support when rapid cooling is available. Providing warm blankets would add heat, and encouraging heavy exertion to sweat would worsen overheating. The best approach is the rapid cooling protocol described.