A Client Is Prescribed Potassium Channel Blocker for 4 Weeks

A client is prescribed potassium channel blocker for 4 weeks. Which statements would indicate the client understands the teaching?
Select all that apply.

A) "I got some sunglasses like you said. Do you like them?"
B) "I know that the rash is from the new medication."
C) "I am scheduled to see the eye doctor in another month."
D) "I wear sunscreen whenever I am outdoors."
E) "I think that medicine is making my hair gray."