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
Inferior mesenteric vein drains into vein : 
Select and explain. 
A. Splenic, B. Hepatic, C. Poal, D. Inf. vena cava
A: Splenic
Answer: A: Splenic 
Explanation: A. i.e. Splenic vein Inferior mesenteric vein begins as superior rectal vein & drains into splenic veinQ behind the body of pancreas. Inferior mesenteric vein receives superior rectal, sigmoid & left colic veins.