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: Radiology
Most common cause for subdural hematoma 
Select and explain. 
A. Injury to middle meningeal artery, B. Injury to middle meningeal vein, C. Tearing of cortical bridging veins, D. Rupture of berry aneurysm
C: Tearing of cortical bridging veins
Answer: C: Tearing of cortical bridging veins 
Explanation: Injury to MMA or MMV - Epidural.
Rupture of berry aneurysm - SAH.