Please confirm topic selection

Are you sure you want to trigger topic in your Anconeus AI algorithm?

Please confirm action

You are done for today with this topic.

Would you like to start learning session with this topic items scheduled for future?

Review Question - QID 100815

In scope icon M 3 E
QID 100815 (Type "100815" in App Search)
A 20-year-old man presents to your office with dyspnea, reporting nocturnal cough. You note expiratory wheezing on auscultation. Chest x-ray reveals increased anteroposterior diameter. Past medical history is significant for multiple episodes of self-diagnosed bronchitis as a child. Which of the following drugs would be most effective for long-term treatment of this patient?