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: Orthopaedics
Pointing index sign is seen in ---- nerve palsy - 
Select and explain. 
A. Ulnar, B. Radial, C. Median, D. Axillary
C: Median
Answer: C: Median 
Explanation: Pointing index (oschner's clasp test) is seen in high median nerve palsy.