This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Injuries, Subject name: Forensic Medicine
Which of the following is not true regarding this intracranial haematoma? 
Select and explain. 
A. Lucid interval may be seen, B. Bridging veins are ruptured, C. Mostly traumatic in origin, D. Contre coup injury not seen
B: Bridging veins are ruptured
Answer: B: Bridging veins are ruptured 
Explanation: Ans. (B). Bridging veins are rupturedPhotograph shows extra dural hematoms; bleeding outside the dura and compressing the underlying brainparenchyma.The source of extradural hematoma is middle meningeal artery