Which statement shows correct use of a rescue inhaler?

Question

Accepted Answer

B. "I should wait about 1 minute between puffs if I need a second puff." — With many MDIs, waiting about 1 minute between puffs helps medication delivery. Albuterol is a rescue inhaler, not a maintenance controller.

Answer

A. "I will use it every morning even when I have no symptoms because it is a long-acting controller."

Answer

C. "I never need to clean the spacer because the medication is sterile."

Answer

D. "I should inhale quickly and stop exhaling midway through the puff."