This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Management in Orthopedics, Subject name: Orthopaedics
[{'content': "Cock up splint is used in - \nSelect and explain. \nA. Median nerve injury, B. Radial nerve injury, C. Ulnar nerve injury, D. Volkman's ischemic contracture", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Cock- up splint is used for RADIAL NERVE PALSY. Knuckle- bender splint for Ulnar nerve palsy. Aeroplane splint for Brachial plexus palsy. REF:Essential ohopaedics- Maheshwari - 9th edn- pg no 25.', 'role': 'assistant'}]