Surgical asepsis is best described as what?

• A. Techniques used to destroy all pathogenic organisms, also called sterile technique
• B. A sterile environment created only in the operating room
• C. Cleaning surfaces with soap and water
• D. Using alcohol swabs on non-sterile items

Answer: (A)

Surgical asepsis means keeping things free of all microorganisms by destroying or removing them to create and maintain a sterile field for invasive procedures. It’s the practices used to eliminate pathogens completely, which is why it’s called sterile technique. This is what you rely on during procedures that breach the body’s barriers, like injections, wound care, or surgery, to prevent infection.

Why this is the best description: it captures the goal of surgical asepsis—complete removal of microorganisms to prevent infection—and the idea of maintaining a sterile environment and using sterile supplies and techniques.

Why the other ideas don’t fit: cleaning surfaces with soap and water is medical asepsis, which reduces microorganisms but does not guarantee sterility. Creating a sterile environment only in the operating room is too limiting, since sterile technique is used in many settings beyond the OR. Using alcohol swabs on non-sterile items reflects antisepsis or disinfection rather than establishing a sterile field.