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Exertional heat stroke — ABEM Board MCQ

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HardEnvironmental emergenciesExertional heat strokeABEM Board

A 21-year-old runner collapses as triage level 1 during a humid race. Rectal temperature is 41.2°C, he is confused, skin is hot, and sodium is 140 mEq/L. Which of the following is the most appropriate next step in management?

Educational content. Not a substitute for clinical judgement or local policy.

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Correct answer: DImmediate whole-body ice-water immersion or evaporative cooling before transfer

Exertional heat stroke requires immediate rapid cooling; antipyretics do not treat heat injury.

Reference: Wilderness Medical Society heat illness guideline; ABEM EM Model