Which method should be employed if direct pressure does not control bleeding?

• A. Apply ice to the area.
• B. Use a tourniquet.
• C. Elevate the bleeding limb above the heart.
• D. Apply a pressure bandage.

Answer: (B)

Using a tourniquet is the appropriate method when direct pressure fails to control bleeding, especially in cases of severe extremity bleeding. A tourniquet is designed to constrict blood flow to the injured area, effectively preventing further blood loss until advanced medical care can be administered. It is crucial to apply the tourniquet above the site of bleeding and ensure it is tight enough to stop arterial blood flow, but not so tight that it causes unnecessary damage to the tissue.

While elevating the limb above the heart and applying a pressure bandage are valid techniques that can assist in controlling bleeding, they are typically employed when direct pressure is effective. Applying ice can help reduce swelling and pain but does not address significant hemorrhage. Therefore, a tourniquet becomes necessary for managing life-threatening bleeding when other methods do not yield results.