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': 'Transverse carpal ligament is ? \nSelect and explain. \nA. Flexor retinaculum of hand, B. Extensor retinaculum of hand, C. Radial collateral ligament, D. Intercarpal ligament', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Flexor retinaculum of hand Transverse Carpal Ligament: It is also called flexor retinaculum or anterior annular ligament. It is a fibrous band on the palmar side of the hand near the wrist. It arches over the carpal bones of the hands, covering them and forming the carpal tunnel.", 'role': 'assistant'}]