Severe Copd Is Brought in Medicine / Internal Medicine — 76yo Man | Respiratory / Pulmonology | SMLE Q#18803
SMLE Question #18803
Medicine / Internal Medicine
Respiratory / Pulmonology
Objective: OBJ-RESP-ACRF-001
Last updated: March 2026
A 76-year-old man with severe COPD is brought to the emergency department with severe respiratory distress, central cyanosis, and progressive drowsiness. He has copious upper-airway secretions with a weak cough. An arterial blood gas on room air shows respiratory acidaemia with hypercapnia and hypoxaemia. What is the most appropriate next step in management?
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