Difficulty: Medium
Average Score: 64%
Simulated
A nurse is teaching a client who has asthma about how to use a metered-dose inhaler with a spacer. Which of the following information should the nurse include in the teaching?
Correct answer
B
Rationale
Holding the breath for 10 seconds after inhaling allows the medication to deposit effectively in the lungs, enhancing absorption. Cleaning typically involves warm water, waiting time between puffs is usually 60 seconds, and a whistling sound indicates incorrect technique.