Anatomy A 60 years old chronic smoker presents with complaints of haemoptysis.her chest X,-ray appears to be normal. What is the next best investigation A Bronchoscopy B High resolution CT C Sputum cytology D Pulmonary function test 💡 Explanation A 60 years old chronic smoker presents with complaints of haemoptysis.her chest X,-ray appears to be normal. What is the next best investigation ✓ Correct Answer: A. Bronchoscopy