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
True about the inferior mesenteric artery - 
Select and explain. 
A. Continues as inferior rectal artery, B. Takes part in formation of marginal artery, C. Arises from coeliac trunk, D. Supplies mid gut
B: Takes part in formation of marginal artery
Answer: B: Takes part in formation of marginal artery 
Explanation: Inferior mesenteric artery arises from the abdominal aorta and supplies hindgut.
It continues as a superior rectal artery.
It takes part in the formation of the marginal artery of Drummond.