Official North American Rescue Blog

Learn why the effectiveness and safety of a tourniquet depend on its width. Wider tourniquets create deeper pressure with less force, reducing the risk of nerve and tissue damage while still stopping arterial blood flow. This video breaks down the science behind tourniquet width. Understand the gear. Apply it correctly. Be ready when it counts.

Learn how to stay safe when providing first aid or trauma care. Assessing scene safety is critical.