Which statement best describes the role of a sterile barrier during an invasive procedure?

Which statement best describes the role of a sterile barrier during an invasive procedure?

• A. A sterile barrier can be breached to adjust equipment.
• B. A sterile barrier is optional if gloves are sterile.
• C. A sterile barrier prevents contamination of the sterile field.
• D. Sterile field does not require movement restrictions.

Answer: (C)