What does the term 'High and Tight' refer to in tourniquet placement?

What does the term 'High and Tight' refer to in tourniquet placement?

• A. High and tight above the wound to ensure occlusion
• B. High on the body far from limb
• C. Only on the torso
• D. Below the wound

Answer: (A)

High and tight means placing the tourniquet on the limb proximal to the wound—as high up toward the body as possible—and tightening it firmly enough to stop arterial blood flow to the area beyond the injury. The goal is rapid occlusion of inflow to control the hemorrhage, so the site is chosen above the wound rather than distal to it. Placing it on the torso or far from the limb, or below the wound, would fail to stop the bleed because arterial flow would still reach the injury. So the best approach is a high, secure placement on the limb to cut off circulation to the damaged area.

High and tight means placing the tourniquet on the limb proximal to the wound—as high up toward the body as possible—and tightening it firmly enough to stop arterial blood flow to the area beyond the injury. The goal is rapid occlusion of inflow to control the hemorrhage, so the site is chosen above the wound rather than distal to it. Placing it on the torso or far from the limb, or below the wound, would fail to stop the bleed because arterial flow would still reach the injury. So the best approach is a high, secure placement on the limb to cut off circulation to the damaged area.