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: Anatomy
Root of mesentery is crossed by ? 
Select and explain. 
A. Left testicular aery, B. Left ovarian aery, C. IVC, D. Left ureter
C: IVC
Answer: C: IVC 
Explanation: Attached border of mesentery (root of mesentery) crosses -Third (horizontal) pa of duodenumAbdominal aoa IVCRight ureterRight psoas major