When is it appropriate to use a tourniquet in the field?

When is it appropriate to use a tourniquet in the field?

• A. Only for minor bleeding
• B. Only if bleeding is not life-threatening
• C. Only if direct pressure cannot control life-threatening bleeding and EMS is not immediately available
• D. Never use a tourniquet

Answer: (C)

A tourniquet is used in the field only as a last resort when direct pressure cannot control life-threatening bleeding and EMS isn't immediately available. Start with direct pressure and, if the bleeding remains heavy or spurting, and medical help is not arriving soon, a tourniquet can be lifesaving. Apply it to a limb, high enough on the arm or leg so the wound is between the tourniquet and the heart. Tighten until the bleeding stops or is controlled, then secure it and note the time it was applied. Do not remove the tourniquet once it’s on; if needed, a second tourniquet can be placed above the first to maintain control, but seek professional care as soon as possible. Keep the person warm, monitor for signs of shock, and call for EMS. This isn’t for minor bleeding or non-life-threatening wounds. It’s specifically for severe, life-threatening bleeding where direct pressure cannot stop the bleed and waiting for help would risk the person's life.

A tourniquet is used in the field only as a last resort when direct pressure cannot control life-threatening bleeding and EMS isn't immediately available. Start with direct pressure and, if the bleeding remains heavy or spurting, and medical help is not arriving soon, a tourniquet can be lifesaving.

Apply it to a limb, high enough on the arm or leg so the wound is between the tourniquet and the heart. Tighten until the bleeding stops or is controlled, then secure it and note the time it was applied. Do not remove the tourniquet once it’s on; if needed, a second tourniquet can be placed above the first to maintain control, but seek professional care as soon as possible. Keep the person warm, monitor for signs of shock, and call for EMS.

This isn’t for minor bleeding or non-life-threatening wounds. It’s specifically for severe, life-threatening bleeding where direct pressure cannot stop the bleed and waiting for help would risk the person's life.