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
Lucid interval is noted in: 
Select and explain. 
A. Injury to head, B. Injury to neck, C. Injury to eye, D. Injury to the abdomen
A: Injury to head
Answer: A: Injury to head 
Explanation: None