What is the purpose of securing drapes at the edges during surgery?

• A. To prevent strike-through and maintain the barrier
• B. To add aesthetic appeal
• C. To keep the table dry
• D. To reduce heat loss

Answer: (A)

Securing drapes at the edges preserves a sterile barrier around the surgical field. When edges are anchored, drapes stay in place despite movement from the patient, instruments, or staff, preventing shifting that could allow fluids to seep through. That seepage, or strike-through, can contaminate the wound and compromise sterility. By keeping the drapes securely in position, the barrier remains continuous, protecting the incision from microbial contamination and maintaining visibility and access to the surgical area. The other options don’t address this protective barrier: securing drapes isn’t about aesthetics, keeping the table dry, or reducing heat loss.