us-abim MCQ (SBA): COPD

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ModerateRespiratory MedicineCOPDus-abimus-abfmus-usmle-step-2

A patient with COPD has two moderate exacerbations in the past year despite LABA/LAMA and blood eosinophils 350/µL. Best escalation?

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us-abim MCQ: COPD — Answer & Explanation | iatroX