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

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ModerateRespiratory MedicineCOPD (Initial Treatment)us-abfmus-usmle-step-2

A 59‑year‑old woman with dyspnoea and wheeze has COPD Group B (dyspnoea, ≤1 exacerbation). Best initial inhaled therapy?

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us-abfm MCQ: COPD (Initial Treatment) — Answer & Explanation | iatroX