A nurse is providing skin care for a client who has urinary incontinence. Which of the following actions should the nurse take?

Choice A rationale Cleaning the skin with alkaline soaps can disrupt the natural acid mantle of the epidermis, which typically maintains a pH between 4.5 and 5.5. This protective barrier is essential for inhibiting bacterial growth. In clients with urinary incontinence, frequent soap use can cause excessive drying and irritation, making the skin more susceptible to breakdown and chemical dermatitis from ammonia in the urine. Choice B rationale Applying friction during the drying process can cause mechanical trauma to the skin layers. Friction increases the risk of shearing forces that can damage the delicate stratum corneum, especially in clients who are already compromised by moisture from incontinence. It is safer to gently pat the skin dry using a soft towel to maintain the integrity of the dermal layers and prevent painful abrasions. Choice C rationale Using hot water for perineal care is contraindicated because it can cause thermal injury and lead to excessive vasodilation. High temperatures strip the skin of essential lipids and moisture, resulting in dryness and increased sensitivity. Tepid or lukewarm water is preferred to maintain skin comfort and prevent the acceleration of inflammatory processes that occur when the skin is exposed to harsh temperatures or moisture. Choice D rationale Moisture barrier creams or ointments provide a physical layer of protection that prevents urine from coming into direct contact with the skin. These products, often containing zinc oxide or petroleum, repel moisture and reduce the risk of incontinence-associated dermatitis. By creating this hydrophobic barrier, the nurse helps maintain skin integrity and prevents the maceration that often precedes the development of more severe pressure injuries.