Ineffective improvised tourniquet — DipIMC MCQ
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Correct answer: D — Replace with a commercial tourniquet proximal to the wound and tighten until bleeding stops
A makeshift constricting band that does not stop life-threatening bleeding should be replaced by an effective tourniquet if this can be done without losing control. Tourniquet effectiveness is judged by haemorrhage control, not pain alone. Intermittent release risks catastrophic rebleeding and clot disruption. The pearl is to document time of application and reassess for bleeding during handover.
Reference: JRCALC Guidelines 2025; NICE Major Trauma NG39