Certified Wound Ostomy Nurse (CWON) Practice Test

What is the primary function of methylene blue and crystal violet bound dressings?

1. Bacteriostatic for most organisms

2. Promote wound healing

3. Moisture retention

4. Provide pain relief

The correct answer is: Bacteriostatic for most organisms

The primary function of methylene blue and crystal violet bound dressings is to have bacteriostatic properties, which means they help inhibit the growth of bacteria in the wound environment. These dyes are antiseptic agents, and their application in dressings provides a significant advantage in minimizing the risk of infection. By creating an environment that is less favorable for bacterial proliferation, these dressings can help to control infection, which is crucial in the healing process of wounds. While promoting wound healing, moisture retention, and providing pain relief are also important aspects of wound dressings, the specific action of methylene blue and crystal violet is primarily related to their antibacterial effectiveness. This allows for enhanced management of infected wounds, ultimately contributing to better patient outcomes.