us-abfm MCQ (SBA): COPD (Nonpharmacologic)

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EasyRespiratory MedicineCOPD (Nonpharmacologic)us-abfm

A 60-year-old with recurrent exacerbations and COPD (FEV1 35%) is an active smoker. Which nonpharmacologic intervention reduces mortality?

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