Certified Nurses Operating Room (CNOR) Exam 2025 – 400 Free Practice Questions to Pass the Exam

Postoperative care for surgical wounds emphasizes the importance of maintaining a sterile environment to prevent infections and promote healing. Sterile dressings are utilized because they provide a barrier against bacteria and other pathogens that could potentially infiltrate the wound, which is crucial immediately following surgical procedures.

Applying sterile dressings not only protects the wound but also helps to absorb any exudate and assists in maintaining a moist environment, which can be beneficial for tissue healing. The application of sterile dressings is a standard practice to ensure that the wound remains clean, dry, and protected from exposure to contaminants.

In contrast, non-sterile dressings do not offer the same level of protection from infection, while moist dressings and absorbent gauze can serve specific purposes in wound care but do not inherently provide the sterile barrier needed in the immediate postoperative phase. Therefore, the use of sterile dressings is regarded as the best option for managing surgical wounds after an operation.