Wound Care Certified Certification (WCC) Practice Exam

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Study for the Wound Care Certified Certification exam with comprehensive flashcards and multiple choice questions. Each query is designed to enhance knowledge and understanding. Prepare effectively to excel in your exam!

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What is the typical pH range of the skin's acid mantle?

3-5
4-6.8
5-7
6-8

The correct answer is: 4-6.8

The typical pH range of the skin's acid mantle is important for maintaining the skin's barrier function and overall health. The acid mantle is a thin film of fatty acids and lactic acid located on the surface of the skin, which helps to protect against pathogens and maintain moisture levels. A pH range of 4-6.8 reflects the slightly acidic nature of this protective layer. This acidity plays a crucial role in inhibiting the growth of harmful bacteria and fungi, while also facilitating the skin's natural healing processes. When the pH strays outside this typical range, it can lead to issues such as dryness, irritation, or increased susceptibility to infections. Therefore, the correct answer, reflecting a pH range of 4-6.8, accurately describes the conditions necessary to support healthy skin function.