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

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Prepare for the Wound, Ostomy and Continence Nurses Society Exam with quizzes, flashcards, and multiple-choice questions. Each question includes hints and explanations to help you get ready for your exam!

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Manuka honey-based dressings' antibacterial properties depend on what factor?

Temperature
Concentration
Moisture level
pH level

The correct answer is: Concentration

The antibacterial properties of Manuka honey-based dressings are significantly influenced by their concentration. Manuka honey contains a unique compound called methylglyoxal (MGO), which is responsible for a substantial part of its antibacterial activity. Higher concentrations of MGO provide more potent antibacterial effects, making the dressing more effective in preventing infection and promoting wound healing. While other factors such as temperature, moisture level, and pH can affect the efficacy and stability of honey and its components, the concentration of MGO directly correlates with the strength of the antibacterial response. Thus, understanding and utilizing the appropriate concentration in dressings ensures optimal performance against bacterial growth in wounds.