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
Superior pancreaticoduodenal artery is a branch of- 
Select and explain. 
A. Hepatic artery, B. Splenic artery, C. Gastroduodenal artery, D. Inferior mesenteric artery
C: Gastroduodenal artery
Answer: C: Gastroduodenal artery 
Explanation: Superior pancreaticoduodenal artery is a branch of gastroduodenal artery arising from the common hepatic artery. The common hepatic artery is a branch of the coeliac trunk.