This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General, Subject name: Orthopaedics
[{'content': 'Cockup splint is used in paralysis of: \nSelect and explain. \nA. Ulnar nerve, B. Radial nerve, C. Median nerve, D. Sciatic nerve', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Radial nerveRef: Maheshwari 5th ed. 125 Table 4.1\\Cockup splint is used in cases of radial nerve injury.Different splint and their UsesSplintUsed InKnuckle bender splintUlnar nerveAeroplane splintBrachial plexus injuryDennis brown splintCTEVBohler Brown splintFracture femur (anywhere from neck to supracondylar region)Turn buckle splintVIC (Volkmann ischemic contracture)', 'role': 'assistant'}]