This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
[{'content': 'Most common site of Curling&;s ulcer \nSelect and explain. \nA. Ileum, B. Stomach, C. Duodenum, D. Esophagus', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Curling ulcer is acute ulcer peptic ulcer of duodenum developing as a resulting from burn injury which reduces plasma volume resulting in sloughing of the gastric mucosa. Reference SRB 5th edition page no. 822 & internet', 'role': 'assistant'}]