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
Initial 2cm of Duodenum does not get arterial supply by 
Select and explain. 
A. Right gastric artery, B. Superior pancreaticoduodinal artery, C. Right Gastroepiploic artery, D. Common hepatic artery
B: Superior pancreaticoduodinal artery
Answer: B: Superior pancreaticoduodinal artery 
Explanation: Initial 2cm of Duodenum ( Duodenal Cap) is not supplied by Superior pancreaticoduodinal artery.