us-abem MCQ (SBA): COPD-NIV Failure

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ModerateRespiratory MedicineCOPD-NIV Failureus-abemus-abimus-usmle-step-2

A 65-year-old with COPD exacerbation has pH 7.28, PaCO2 72 despite NIV trial failure. Next step?

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us-abem MCQ: COPD-NIV Failure — Answer & Explanation | iatroX