What is the correct method of applying a tourniquet?

Applying a tourniquet just above the wound is the correct method because it effectively controls severe bleeding by cutting off blood flow to the area. When a tourniquet is placed above the wound, it exerts pressure on the blood vessels, helping to prevent blood from reaching the injured site, thereby reducing blood loss and protecting the victim from shock.

This technique is especially crucial for limb injuries where arterial bleeding occurs, as it can be life-saving in emergency situations. Furthermore, placing the tourniquet directly on the wound could worsen the injury and may not adequately control the bleeding, while positioning it below the wound would allow blood to continue flowing to the injury, potentially leading to further complications. It's important to ensure the tourniquet is secured tightly and monitored for effectiveness to avoid complications from prolonged use.