Which of the following methods can be used to prevent healthcare-associated infections?

Asepsis techniques are essential practices used to prevent the introduction and spread of pathogens in healthcare settings, significantly reducing the risk of healthcare-associated infections (HAIs). These techniques encompass a wide range of practices, including proper hand hygiene, the use of sterile gloves, and maintaining a sterile environment during procedures. Implementing aseptic techniques ensures that healthcare professionals minimize the risk of contamination during patient care, thus protecting patients from potential infections.

In contrast, using external indicators is important for monitoring sterilization but does not directly prevent infections unless combined with proper aseptic techniques. Inconsistent sterilization methods can lead to incomplete sterilization, increasing the risk of infection. Allowing sterile items to remain unopened does not prevent infection; instead, it may compromise the integrity of those items if not used timely or if they are stored improperly. Therefore, asepsis techniques serve as a fundamental approach to infection control in healthcare environments.