Which of the following actions reduces the risk of infection during catheter insertion?

Using maximal sterile barrier precautions during catheter insertion significantly reduces the risk of infection because it encompasses a comprehensive approach to maintaining a sterile environment. This method includes wearing sterile gloves, gowns, masks, and using a sterile drape over the area where the catheter is being inserted. Each of these elements is designed to create a barrier that prevents contaminants from reaching the catheter insertion site and entering the bloodstream, thus minimizing the likelihood of introducing pathogens that could lead to an infection.

The complete adherence to these sterile protocols is critical, especially in healthcare settings where the risk of healthcare-associated infections is heightened. By ensuring that the procedure is performed under such stringent sterile conditions, healthcare providers can greatly enhance patient safety and outcomes.