The Nurse Is Teaching a Patient How to Use a Topical

The nurse is teaching a patient how to use a topical medication.Which statement indicates an understanding of the procedure?

A) "If the patch starts to come off,I can secure it with tape."
B) "If the patch falls off,I will put a new one on in the same place."
C) "If my skin is irritated,I will cleanse it using water only."
D) "I can dispose of used materials in the household trash as usual."