Radiology A chronic smoker presents with complaints of haemoptysis. Chest X-ray appears to be normal. What is the next best investigation? A Bronchoscopy B High resolution CT C Sputum cytology D Bronchoalveolar lavage 💡 Explanation A chronic smoker presents with complaints of haemoptysis. Chest X-ray appears to be normal. What is the next best investigation? ✓ Correct Answer: A. Bronchoscopy