Which concept uses sterile technique to eliminate all microorganisms?

• A. Surgical Asepsis
• B. Medical Asepsis
• C. Hand Hygiene
• D. Chain of Infection

Answer: (A)

Sterile technique to eliminate all microorganisms is surgical asepsis. This approach aims to create and maintain a sterile field where every instrument, surface, and layer of protective gear is free from living microbes, including spores. Procedures are tightly controlled to prevent any chance of contamination, such as using sterile gloves, sterile instruments, sterile drapes, and careful handling to keep the area free of microbes during invasive procedures, wound care, and surgeries.

Medical asepsis, by contrast, focuses on reducing the number of microorganisms and preventing their spread through clean techniques rather than achieving complete sterility. Hand hygiene is essential for reducing transmission but does not establish a sterile environment by itself. The chain of infection describes how infections occur and spread, not a technique for removing microorganisms.