What is the best method to control bleeding from an amputation?

What is the best method to control bleeding from an amputation?

• A. Apply direct pressure only
• B. Apply a tourniquet above the amputation
• C. Elevate the limb only
• D. Use hemostatic powder

Answer: (B)

Controlling arterial bleeding quickly is essential in a limb amputation. The most reliable method is to apply a tourniquet proximal to the injury. It occludes the major vessels before the stump, stopping the hemorrhage fast and buying time for definitive care. Direct pressure can help, but in an amputation the vessels can retract and the wound surfaces may not provide meaningful pressure, so bleeding can continue despite pressure. Elevation mainly reduces venous pressure and isn’t sufficient to stop arterial bleeding. Hemostatic powder is useful in certain wounds, but it cannot be depended on to control the heavy arterial bleed from an amputation as quickly as a tourniquet. So, place a tourniquet high on the limb, tighten until the bleeding stops, and monitor the casualty, applying a second tourniquet if necessary and noting the time of application for medical staff.

Controlling arterial bleeding quickly is essential in a limb amputation. The most reliable method is to apply a tourniquet proximal to the injury. It occludes the major vessels before the stump, stopping the hemorrhage fast and buying time for definitive care. Direct pressure can help, but in an amputation the vessels can retract and the wound surfaces may not provide meaningful pressure, so bleeding can continue despite pressure. Elevation mainly reduces venous pressure and isn’t sufficient to stop arterial bleeding. Hemostatic powder is useful in certain wounds, but it cannot be depended on to control the heavy arterial bleed from an amputation as quickly as a tourniquet. So, place a tourniquet high on the limb, tighten until the bleeding stops, and monitor the casualty, applying a second tourniquet if necessary and noting the time of application for medical staff.