What Will the Nurse Instruct an Older Client with Asthma

What will the nurse instruct an older client with asthma to do to control exposure to household allergens? Select all that apply.

A) Eliminate surfaces that collect dust.
B) Remove carpets from the bedroom.
C) Reduce indoor humidity to less than 50 percent.
D) Stay out of a room that is being vacuumed.
E) Do not sleep or lie on upholstered furniture.