us-abfm MCQ (SBA): COPD Pharmacotherapy

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ModerateRespiratory MedicineCOPD Pharmacotherapyus-abfmus-abim

A 77-year-old woman with COPD, chronic bronchitis phenotype, and frequent exacerbations despite LABA/LAMA therapy. What is the next step in management according to COPD guidelines?

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