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: Pathology
In Takayasu aeritis, most common aery involved is - 
Select and explain. 
A. Common carotid aery, B. Subclan aery, C. Renal aery, D. Inferior mesenteric aery
B: Subclan aery
Answer: B: Subclan aery 
Explanation: . Subclan aery