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': 'Pringle&;s maneuver is mainly used to control bleeding from \nSelect and explain. \nA. IVC, B. Cystic aery, C. Poal vein, D. Hepatic vein', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Pringle&;s manoeuvre is done by compressing the poa near foramen Winslow to control bleeding from poal vein as well as from hepatic aery ( not more than 30 min)Reference SRB edition 5 page no. 149', 'role': 'assistant'}]