A physician orders metaproterenol by metered-dose inhalation four times daily for a client with acute bronchitis. Which statement by the client indicates effective teaching about this medication?

"I need to hold my breath as long as possible after I take a deep inhalation."

Explanation:

Based on the information provided within the question it can be said that the statement that would indicate effective teaching would be "I need to hold my breath as long as possible after I take a deep inhalation." This is because when taking this medication the individual needs to hold their breath in order for the medicine to take maximum effect.