us-abfm MCQ (SBA): COPD Exacerbation

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ModerateRespiratory MedicineCOPD Exacerbationus-abfmus-abimus-usmle-step-2

A 70-year-old man with COPD presents with increased dyspnea, sputum volume, and purulence. Best outpatient antibiotic choice?

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