us-abfm MCQ (SBA): COPD (initial therapy)

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ModerateRespiratory MedicineCOPD (initial therapy)us-abfmus-abim

A 72-year-old former smoker with COPD has >= 2 moderate exacerbations in the past year and high symptom burden; blood eosinophils are 150/µL. What initial maintenance therapy is preferred?

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us-abfm MCQ: COPD (initial therapy) — Answer & Explanation | iatroX