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Massive haemoptysis — SCE Acute Medicine MCQ

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HardRespiratory medicineMassive haemoptysisSCE Acute Medicine

A 58-year-old man with known bronchiectasis presents with 300 mL haemoptysis over two hours. He is pale, RR 30/min, SpO2 90% on 15 L/min oxygen and BP 98/62 mmHg. Chest radiograph shows right lower-zone bronchiectatic change but no pneumothorax. What is the most important immediate action?

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Correct answer: BProtect the airway, position bleeding side down and involve respiratory, anaesthetic and interventional radiology teams urgently

Massive haemoptysis is primarily an airway emergency, and death is usually from asphyxiation rather than exsanguination. Positioning the bleeding lung down protects the unaffected lung while expert airway and bronchial artery embolisation support are mobilised. Anticoagulation and outpatient investigation are unsafe in active life-threatening bleeding.

Reference: BTS Bronchiectasis Guideline; BTS Emergency Oxygen Guideline