When Trying to Explain the Advantages of Using an Emollient

Multiple Choice

When trying to explain the advantages of using an emollient over other products to a patient suffering from dry skin, the nurse will emphasize emollients

A) can replenish the oils on the skin surface because they contain fatty acids.
B) will draw water out from the deeper skin layers.
C) provide moisture-proof material to the skin by providing a thick creamy layer as a barrier.
D) will contain some form of numbing agent like lidocaine to help with the itching.