Which term describes practices that render and keep objects and areas free from microorganisms?

Which term describes practices that render and keep objects and areas free from microorganisms?

• A. Sterilization
• B. Surgical asepsis
• C. Disinfection
• D. Asepsis

Answer: (B)

Surgical asepsis encompasses the practices that render and keep objects and areas free from microorganisms. This approach creates and maintains a sterile field during invasive procedures, using sterile instruments, gloves, drapes, and techniques that prevent contamination of the patient and open spaces. Sterilization is about destroying all microorganisms on an object, often with heat or chemicals, and is a one-time process for tools. Disinfection reduces the microbial load on surfaces but may not eliminate all organisms or spores. Asepsis is the broader state of being free from infection, but it doesn’t specify the active, procedural steps used to maintain sterility. In the context of keeping areas and items free from microorganisms through ongoing practices, surgical asepsis is the precise concept.

Surgical asepsis encompasses the practices that render and keep objects and areas free from microorganisms. This approach creates and maintains a sterile field during invasive procedures, using sterile instruments, gloves, drapes, and techniques that prevent contamination of the patient and open spaces. Sterilization is about destroying all microorganisms on an object, often with heat or chemicals, and is a one-time process for tools. Disinfection reduces the microbial load on surfaces but may not eliminate all organisms or spores. Asepsis is the broader state of being free from infection, but it doesn’t specify the active, procedural steps used to maintain sterility. In the context of keeping areas and items free from microorganisms through ongoing practices, surgical asepsis is the precise concept.