An improvised tourniquet should have which feature?

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Prepare for the Field Medical Training Battalion West DHA TCCC Exam. Study with interactive quizzes and flashcards that provide detailed explanations. Equip yourself with the knowledge necessary to excel in your exam!

Multiple Choice

An improvised tourniquet should have which feature?

Explanation:
A wide band is essential because it distributes pressure over a larger area, making arterial occlusion more reliable with less applied force. When the band is at least two inches wide, it compresses the vessel effectively and reduces the chance of tissue and nerve injury, even if the limb swells or moves. A narrow strap concentrates pressure, is more likely to slip, and often fails to stop the bleed. While a windlass or fastening device helps maintain tension, the defining feature that makes an improvised tourniquet effective is its width. Use a broad, two-inch-or-wider improvised band to maximize stopping power and safety.

A wide band is essential because it distributes pressure over a larger area, making arterial occlusion more reliable with less applied force. When the band is at least two inches wide, it compresses the vessel effectively and reduces the chance of tissue and nerve injury, even if the limb swells or moves. A narrow strap concentrates pressure, is more likely to slip, and often fails to stop the bleed. While a windlass or fastening device helps maintain tension, the defining feature that makes an improvised tourniquet effective is its width. Use a broad, two-inch-or-wider improvised band to maximize stopping power and safety.

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