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 manoeuvre may be required for treatment of \nSelect and explain. \nA. Injury to tail of pancreas, B. Mesentric ischemia, C. Bleeding esophageal varices, D. Liver laceration', 'role': 'user'}, {'content': "Answer: D \nExplanation: In case of liver lacerations, the inflow from the poal triad is controlled by a Pringle's manoeuvre, with direct compression of poal triad, either digitally or using a clamp. This has the effect of reducing aerial and poal venous inflow into the liver, although it doesn't control the back flow from inferior vena cava and hepatic veins. Reference : Bailey & Love, 27th Edition, page no = 374.", 'role': 'assistant'}]