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Catastrophic external haemorrhage (junctional) — DIPIMC MCQ

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ModeratePre-Hospital TraumaCatastrophic external haemorrhage (junctional)DIPIMCDipIMC

A motorcyclist is thrown from his bike in a high-speed collision. He has a deep open wound high in the right groin at the crease, with brisk arterial bleeding. A windlass tourniquet has been applied as high as possible on the thigh but bright bleeding continues from the wound itself.

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

Reveal the answer and explanation

Correct answer: BPack the wound firmly with haemostatic gauze and apply sustained direct pressure

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

Bleeding from a junctional site such as the groin crease lies proximal to where a limb tourniquet can occlude, so wound packing with haemostatic gauze and firm direct pressure is the correct manoeuvre. A second distal tourniquet (A) cannot control a bleed arising above both cuffs, and further tightening (E) helps limb wounds rather than junctional ones. The teaching point is that catastrophic junctional haemorrhage needs packing or a junctional device, not more tourniquet.

Reference: JRCALC Clinical Guidelines; NICE NG39