When is a tourniquet indicated for bleeding control?

When is a tourniquet indicated for bleeding control?

• A. For life-threatening extremity bleeding when direct pressure cannot control it.
• B. For minor bleeding that stops with pressure.
• C. For bleeding from a non-extremity source.
• D. For cosmetic reasons.

Answer: (A)

Controlling severe bleeding from a limb is the priority. A tourniquet is indicated when the bleeding is life-threatening and cannot be stopped with direct pressure alone. In practice, apply direct pressure first; if the bleeding continues or cannot be controlled with pressure, place a tourniquet high on the limb, proximal to the wound, and tighten it until the bleeding stops. It should not be used for minor bleeds that respond to pressure, for bleeding from non-extremity sources, or for cosmetic reasons. If you apply one, note the time and ensure rapid transport to definitive care.

Controlling severe bleeding from a limb is the priority. A tourniquet is indicated when the bleeding is life-threatening and cannot be stopped with direct pressure alone. In practice, apply direct pressure first; if the bleeding continues or cannot be controlled with pressure, place a tourniquet high on the limb, proximal to the wound, and tighten it until the bleeding stops. It should not be used for minor bleeds that respond to pressure, for bleeding from non-extremity sources, or for cosmetic reasons. If you apply one, note the time and ensure rapid transport to definitive care.