us-abim MCQ (SBA): COPD Exacerbation Prevention (Add-on)

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HardRespiratory MedicineCOPD Exacerbation Prevention (Add-on)us-abimus-usmle-step-3

A 68-year-old with severe COPD on triple therapy has frequent exacerbations requiring steroids. Blood eosinophils 420/µL. Next exacerbation-prevention step?

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us-abim MCQ: COPD Exacerbation Prevention (Add-on) — Answer & Explanat