In Moldovan first-aid guidelines for road accidents, when should a medical tourniquet (garou) be applied to a bleeding limb?

Answer and explanation

Correct answer: A. Only in life-threatening arterial hemorrhage or traumatic limb amputation where direct pressure fails

  1. Step 1: A tourniquet is a last-resort measure used exclusively for catastrophic, unmanageable arterial bleeding or limb amputation. Answer: Only in life-threatening arterial hemorrhage or traumatic limb amputation where direct pressure fails. Why not the others: Tourniquets halt all tissue perfusion and must never be used for minor cuts.

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