An Older Client with Asthma Is Prescribed a Rescue Inhaler

An older client with asthma is prescribed a rescue inhaler of albuterol. What should the nurse instruct the client about using this medication? Select all that apply.

A) Refrigerate unused canisters until needed.
B) Metered dose inhalers must be used with a spacer.
C) Label each canister with bright red tape.
D) Obtain a prescription for extra canisters.
E) Keep inhalers in multiple areas in the home.