Certification in Infection Prevention and Control (CIC) Practice Exam 2026 – Your All-in-One Guide to Exam Success!

The use of fatty acids on the skin primarily serves to provide antibacterial action. Fatty acids have been found to possess antimicrobial properties that can help inhibit the growth of certain bacteria on the skin's surface. This is particularly important in infection prevention and control, as maintaining a healthy skin barrier and minimizing bacterial colonization can reduce the risk of skin infections.

While fatty acids also contribute to other beneficial effects on the skin, such as promoting hydration and enhancing healing, their specific role in providing antibacterial action plays a critical part in skin health and infection prevention.

In the context of skin care and infection control, the presence of fatty acids can help balance the skin's microbiome, leading to a better defensible barrier against potential pathogens. This understanding highlights the importance of fatty acids beyond mere cosmetic benefits, positioning them as a crucial element in maintaining skin integrity and health against infections.