What must be done with a tourniquet once it has been used to minimize the risk of pathogen transmission?

The correct action after using a tourniquet is to dispose of it. This is crucial in minimizing the risk of pathogen transmission because tourniquets can come into contact with blood, bodily fluids, or other potentially infectious materials during venipuncture. Disposing of the tourniquet prevents any possibility of cross-contamination or infection spread to other patients or healthcare workers.

In a clinical setting, infection control and maintaining a clean environment are paramount, which highlights why reusing or attempting to clean tourniquets is not a recommended practice. Cleaning with alcohol, while it may reduce pathogens on some surfaces, does not adequately ensure the complete disinfection of the tourniquet itself, making it a less reliable option. Similarly, storing it for later use or reusing it after washing poses significant safety risks, as residual pathogens could remain despite cleaning efforts. Therefore, proper disposal is the best practice for maintaining safety and hygiene in phlebotomy procedures.