_____ are folded in a specific way before sterilization so that they can be positioned over the operative site and unfolded in a way that prevents contamination.

_____ are folded in a specific way before sterilization so that they can be positioned over the operative site and unfolded in a way that prevents contamination.

• A. Towels
• B. Gowns
• C. Drapes
• D. All the above

Answer: (C)

The main idea is how a sterile field is created and kept intact during surgery through proper draping. Surgical drapes are manufactured to be sterile and folded in a specific way so they can be placed over the operative area and then unfolded without bringing in contaminants. This design allows the sterile inner surface to contact the patient and the surrounding sterile field while the outer surfaces remain non-sterile, reducing the risk of transferring microorganisms. Many drapes are fenestrated or arranged to create a clean opening around the incision, and the folding sequence helps the team position and secure the drape so that when it unfolds, exposure is controlled and contamination is minimized. Towels aren’t designed to form and maintain this dedicated sterile barrier around the operative field in the same standardized way, and gowns are worn by staff for protection rather than used to cover and seal the sterile field over the patient. This is why the correct choice is drapes.

The main idea is how a sterile field is created and kept intact during surgery through proper draping. Surgical drapes are manufactured to be sterile and folded in a specific way so they can be placed over the operative area and then unfolded without bringing in contaminants. This design allows the sterile inner surface to contact the patient and the surrounding sterile field while the outer surfaces remain non-sterile, reducing the risk of transferring microorganisms. Many drapes are fenestrated or arranged to create a clean opening around the incision, and the folding sequence helps the team position and secure the drape so that when it unfolds, exposure is controlled and contamination is minimized.

Towels aren’t designed to form and maintain this dedicated sterile barrier around the operative field in the same standardized way, and gowns are worn by staff for protection rather than used to cover and seal the sterile field over the patient. This is why the correct choice is drapes.