Wound, Ostomy and Continence Nurses Society (WOCN) Practice Exam

For how long should surgical incisions be covered with a dry, sterile dressing?

1. 12-24 hours

2. 24-48 hours

3. 3-5 days

4. 1 week

The correct answer is: 24-48 hours

The recommended duration for keeping surgical incisions covered with a dry, sterile dressing is typically 24-48 hours following surgery. This timeframe allows for initial healing and minimizes the risk of infection as the incision site is still vulnerable. During the first couple of days post-surgery, the dressing protects the wound from external contaminants and helps absorb any drainage that may occur. After this period, the dressings may be removed in most cases, provided there are no complications such as excessive drainage or signs of infection. At this point, the site can often be exposed to air, promoting further healing, while still ensuring the incision is monitored for any issues. Subsequent options, such as covering the incision for 3-5 days or 1 week, may not be necessary in uncomplicated surgical cases and could hinder appropriate wound healing and monitoring. It is important to follow specific surgical protocols or guidelines provided by healthcare professionals regarding individual patient needs, but the standard practice usually aligns with the 24-48 hour window.