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Severe hyperthermia from stimulant use — DipIMC MCQ

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HardMedical EmergenciesSevere hyperthermia from stimulant useDipIMC

A 24-year-old at a festival is confused, combative and has a tympanic temperature of 40.7°C after taking MDMA. He is tachycardic and sweating. What is the most appropriate immediate action?

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

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Correct answer: EStart active cooling and arrange urgent transfer with monitoring

Start active cooling and arrange urgent transfer with monitoring is the best answer because severe drug-related hyperthermia is time-critical and cooling should start before hospital arrival. Give a large crystalloid bolus before controlling the injury is less appropriate because fluid cannot replace early control of bleeding or ventilation problems; Wait for imaging before intervening is less appropriate because imaging is not available or appropriate before treating a clinical life threat. Transport without treating the identified time-critical problem and Perform a full secondary survey before treating the abnormality are also suboptimal because they move attention away from the key pre-hospital priority.. The key DipIMC principle is to treat immediate reversible threats, communicate clearly and move the patient toward the right definitive care.

Reference: JRCALC Guidelines; TOXBASE/NPIS guidance