Wound Treatment Associate (WTA) Practice Exam

Sodium hypochlorite soaked gauze is recognized as an effective agent for managing necrotic and malodorous wounds due to its antimicrobial properties and ability to break down necrotic tissue. Sodium hypochlorite, commonly found in household bleach, has been used in wound care to help cleanse and debride wounds, making it suitable for wounds with significant necrosis and odor. Its potent action against a broad range of microorganisms contributes to controlling infection, which is crucial when dealing with such challenging wounds. When wounds present with necrosis, it is essential to utilize agents that can help not only reduce malodor but also promote a favorable healing environment. Sodium hypochlorite aids in this by helping to eliminate biofilms and bacterial loads that can arise in necrotic tissues. In contrast, other options like hydrogen peroxide can be cytotoxic, potentially harming healthy tissue and delaying healing. Normal saline is primarily used for irrigation and does not offer the targeted cleansing action needed in this scenario. Chlorhexidine, while effective as an antiseptic, may not provide the same level of debridement as sodium hypochlorite when dealing with necrotic tissue. Thus, sodium hypochlorite soaked gauze stands out as a