Which of the following is NOT one of the 3 types of junctional tourniquets?

The Universal Junctional Device (UJD) is indeed not one of the three types of junctional tourniquets recognized in Tactical Combat Casualty Care (TCCC). The correct categorization includes the Combat Ready Clamp (CRoC), the Junctional Emergency Treatment Tool (JETT), and the SAM Junctional Tourniquet (SJT). These devices are specifically designed to control hemorrhage from junctional wounds, which are injuries located in areas where traditional tourniquets may not be effective, such as the groin or axilla.

Understanding the design and purpose of the recognized junctional tourniquets is crucial for effective hemorrhage control in combat or trauma situations. The CRoC is designed for rapid deployment, the JETT allows for adjustable compression, and the SJT is known for its versatility and ease of use. Given their strategic importance in managing severe bleeding, specifically in junctional areas, the UJD does not fit within this established framework of accepted devices, making it the correct choice in this context.