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: Medicine
Most common site of cerebral infarction is in the territory of 
Select and explain. 
A. Anterior cerebral aery, B. Middle cerebral aery, C. Posterior cerebral aery, D. Posterior inferior cerebellar aery
B: Middle cerebral aery
Answer: B: Middle cerebral aery 
Explanation: Ans. is 'b' i.e., Middle cerebral aery