This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'False about Flexible bronchoscopy: \nSelect and explain. \nA. No need of general anesthesia, B. Can be done bedside, C. Removal of foreign bodies is easier than with rigid bronchoscopy, D. Better visualisation of distal airway', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Removal of foreign bodies is easier with rigid bronchoscope because of wide Lumen.\n\n\n\nRigid bronchoscopy\nFlexible bronchoscopy\n\n\n\n\nDone in operation theatre\n\n\n\n\nCan be done bedside\n\n\n\n\n\n\nRequires general anesthesia\n\n\n\n\nCan be done under\n\n\n\n\n\n\nBetter visualisation of proximal airway\n\n\n\n\nBetter visualization of distal airway\n\n\n\n\n\n\nPreferred for Therapeutic interventions like foreign body removal & electrocautery because of wide lumen\n\n\n\n\nLimited Therapeutic interventions', 'role': 'assistant'}]