If you need to step away from a sterile field, what should you do?

If you need to step away from a sterile field, what should you do?

• A. Return later
• B. Leave it as is
• C. Cover with a sterile towel
• D. Break sterility and proceed

Answer: (C)

When a sterile field is in use, keeping it free from contamination is essential. If you must step away, cover the field with a sterile barrier to protect it while you’re gone. Using a sterile towel creates a clean, protective layer between the field and the surrounding environment, reducing the chance that dust, moisture, or non-sterile items will reach it. Leaving the field uncovered or trying to proceed without protection risks contaminating the sterile area and increasing infection risk. By covering it, you maintain the field’s sterility during your absence and can re-establish a sterile setup when you return.

When a sterile field is in use, keeping it free from contamination is essential. If you must step away, cover the field with a sterile barrier to protect it while you’re gone. Using a sterile towel creates a clean, protective layer between the field and the surrounding environment, reducing the chance that dust, moisture, or non-sterile items will reach it. Leaving the field uncovered or trying to proceed without protection risks contaminating the sterile area and increasing infection risk. By covering it, you maintain the field’s sterility during your absence and can re-establish a sterile setup when you return.