Certified Wound Ostomy Nurse (CWON) Practice Test

What type of bacteria can AMD gauze dressings effectively combat?

1. Only Gram-positive bacteria

2. Broad spectrum including yeast and fungi

3. Only resistant bacterial strains

4. None, they are only absorbent

The correct answer is: Broad spectrum including yeast and fungi

The correct answer indicates that AMD (antimicrobial dressing) gauze dressings are effective against a broad spectrum of microorganisms, including yeast and fungi. These dressings are specifically designed to combat a variety of pathogens, which helps to prevent infection in wounds. The antimicrobial agents embedded in the gauze work against both Gram-positive and Gram-negative bacteria, as well as certain fungi and yeast, making them valuable in comprehensive wound care. This broad-spectrum action is crucial, particularly in environments where wounds are at risk for infection from multiple types of organisms. It allows healthcare providers to use these dressings more effectively in various situations, especially in cases of complex wounds or those at high risk for infection. Hence, the designation of "broad spectrum" underscores their versatility in managing not only bacterial but also fungal infections, which is critical in promoting healing and preventing complications.