This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nerve Injuries - 1, Subject name: Orthopaedics
Splint used for the condition shown below: 
Select and explain. 
A. Knuckle bender splint, B. Gutter splint, C. Mallet splint, D. Cock-up splint
A: Knuckle bender splint
Answer: A: Knuckle bender splint 
Explanation: None