A 39 year old man presents to the emergency department with persistent cough, sputum and dyspnea. He gave a history of smoking 20 cigarettes/day for the last 10 years. Patient was given oxygen in ambulance but he is not improving. What is the next step?
belongs to book: 1700 MCQ REVISED VERSION TOPIC WISE|DR. KHALID SAIFULLAH|4th EDITION| Chapter number:2| Question number:20
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The key is C. Check ABG. [The patient has COPD and as no improvement with oxygen, next step is to check ABG to give guidance for next treatment plan].
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