us-abim MCQ (SBA): COPD

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

A 60-year-old with COPD (FEV1 58% predicted), frequent dyspnea but no exacerbations, eosinophils 80/µL. Initial maintenance therapy per current strategy?

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