us-abfm MCQ (SBA): COPD-Triple Therapy

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ModerateRespiratory MedicineCOPD-Triple Therapyus-abfmus-abimus-usmle-step-2

A 55-year-old with COPD exacerbation is discharged after prednisone 40 mg ×5 days and antibiotics. Which inhaled regimen reduces exacerbations based on eosinophils 320/μL?

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