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: Forensic Medicine
Lucid interval is seen in which of the following? 
Select and explain. 
A. Subaractnoid hemorrhage, B. Extradural hemorrhage, C. Subdural hemorrhage, D. Seen in all head injury cases
B: Extradural hemorrhage
Answer: B: Extradural hemorrhage 
Explanation: Lucid interval is a state of consciousness between two episodes of unconsciousness. It is classical of extradural hemorrhage.