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

A 70-year-old with COPD exacerbation (no pneumonia) has FEV₁ 40% predicted, wheeze, and increased sputum. SpO₂ 92% on room air. What systemic steroid regimen is recommended?

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