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
Finkelstein test used for ? 
Select and explain. 
A. Carpal tunnel syndrome, B. Cubital tunnel syndrome, C. De quervains tenovaginitis, D. Median nerve injury
C: De quervains tenovaginitis
Answer: C: De quervains tenovaginitis 
Explanation: Ans. is 'c' i.e., De quervainstenovaginitis