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Altitude cerebral oedema — DipIMC MCQ

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EasyEnvironmental MedicineAltitude cerebral oedemaDipIMC

A trekker at altitude develops ataxia and confusion. Descent is possible with rescue support and oxygen is available. What is the most appropriate transport decision?

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

Reveal the answer and explanation

Correct answer: ADescend urgently with oxygen and evacuation support

Explanation lettering: E = shown as A · A = shown as B · B = shown as E

E is correct: High-altitude cerebral oedema is treated by descent and oxygen; delay can be fatal. A is less suitable because it does not address the discriminator in the vignette; B is less suitable because it moves the patient before the decisive threat or destination issue is addressed; C is less suitable because it moves the patient before the decisive threat or destination issue is addressed; D is less suitable because it does not address the discriminator in the vignette. The most tempting alternative is therefore suboptimal because it either delays the time-critical pre-hospital intervention or sends the patient to the wrong level of care. The key DipIMC principle is focused cABCDE decision-making with early pre-alert, triage or retrieval escalation when the scene physiology demands it.

Reference: JRCALC Guidelines; Resuscitation Council UK Special Circumstances; ATACC