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

What is the role of dialkylcarbamoyl chloride (sorbact) dressings?

1. Provide moisture to the wound

2. Attract and trap bacteria within the dressing

3. Promote epithelial cell migration

4. Deliver systemic antibiotics directly to the wound

The correct answer is: Attract and trap bacteria within the dressing

Dialkylcarbamoyl chloride, commonly referred to as sorbact, plays a specific role as a wound dressing that primarily focuses on its ability to attract and trap bacteria. This mechanism is crucial because it helps reduce bacterial load in wounds, which is essential for the healing process. The chemical structure of sorbact allows it to adhere to bacteria, effectively capturing them within the dressing. This trapping action not only decreases the presence of harmful microorganisms but also minimizes the risk of infection, which can complicate wound healing. While sorbact dressings can influence moisture levels and may have secondary effects on cell migration and healing, their primary function remains the active management of bacterial presence at the wound site. This targeted approach is particularly beneficial in the treatment of chronic wounds, where bacterial colonization is often a significant concern. In contrast, other choices may present other wound dressing characteristics, but they do not accurately reflect the primary action of sorbact dressings in clinical practice.