This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Tuberculosis, Subject name: Medicine
[{'content': 'Procedure of choice for control of massive hemoptysis? \nSelect and explain. \nA. Balloon catheter tamponade, B. Rigid bronchoscopy and Photocoagulation, C. Bronchial aery embolization, D. Flexible bronchoscopy and cautery', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In massive Hemoptysis - source of bleeding is Bronchial aery So, Bronchial aery embolization is the procedure of choice to control massive hemoptysis.', 'role': 'assistant'}]