us-abfm MCQ (SBA): COPD-Initial Therapy

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ModerateRespiratory MedicineCOPD-Initial Therapyus-abfmus-abimus-usmle-step-2

A 50-year-old with newly diagnosed COPD (Group B) has persistent dyspnea. Which initial pharmacologic option is recommended?

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us-abfm MCQ: COPD-Initial Therapy — Answer & Explanation | iatroX