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
`Ulnar paradox' is seen in ? 
Select and explain. 
A. High ulnar lesion, B. Low ulnar lesion, C. Triple nerve disease, D. All
A: High ulnar lesion
Answer: A: High ulnar lesion 
Explanation: Ans. is 'a' i.e., High ulnar lesion