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
Which of the following is the terminal group of a lymph node for colon? 
Select and explain. 
A. Paracolic, B. Epicolic, C. Preaortic, D. Ileocoic
C: Preaortic
Answer: C: Preaortic 
Explanation: Terminal nodes for colon are superior mesenteric and inferior mesenteric nodes (both are preaortic nodes).
Preaortic lymph nodes are :-  coeliac nodes, Superior mesenteric nodes and inferior mesenteric nodes.