How should you manage heat-related illness in the field?

• A. Move to shade, remove excess clothing, provide hydration if safe, and cool the patient while preparing for transport
• B. Apply ice packs directly to skin for hours
• C. Give IV fluids to all patients regardless of condition
• D. Ignore until symptoms worsen

Answer: (A)

In the field, the priority with heat-related illness is to remove heat and support the patient while getting them to advanced care. Move the patient to shade to reduce ongoing heat exposure, and loosen or remove excess clothing so heat can dissipate more easily. Hydration can help, but only if the person can safely swallow and isn’t nauseated or at risk of aspiration. Start cooling now, with methods like cool water on the skin or a damp cloth and fan/airflow to promote evaporative cooling; avoid prolonged direct ice packs on the skin because they can cause tissue injury and aren’t the primary field method. Monitor the patient and prepare for rapid transport, continuing cooling as needed and watching for changes in breathing, consciousness, and circulation. The other approaches—keeping ice on the skin for hours, giving IV fluids to everyone irrespective of condition, or ignoring symptoms—do not adequately address cooling, safety, and transport needs in the field.