us-abfm MCQ (SBA): COPD

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ModerateRespiratory MedicineCOPDus-abfmus-abimus-usmle-step-2

A 68-year-old with symptomatic COPD (CAT 17), ≤1 moderate exacerbation last year, no asthma, eosinophils 120/µL. Best initial pharmacologic therapy?

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