What is the recommended last resort method for stopping severe bleeding?

The use of a tourniquet is considered the recommended last resort method for stopping severe bleeding because it is specifically designed to control life-threatening hemorrhages in situations where other methods have failed or are impractical. When a person suffers from massive bleeding, particularly in a limb, applying a tourniquet can effectively constrict blood flow to the area and prevent further loss of blood, which is crucial for survival.

Tourniquets should be used when bleeding is rapid and cannot be controlled by direct pressure or other standard first aid techniques. It is important to note that while a tourniquet can save a life, it must be applied correctly and monitored, as improper use can lead to complications, such as tissue damage.

In contrast, applying pressure directly to the wound and using a gauze pad are effective methods for managing bleeding in less severe cases. Elevating the injured area can also help slow the bleeding but may not be sufficient in the face of severe hemorrhage. For situations involving significant blood loss where immediate action is necessary, the tourniquet stands out as the most effective and timely response.