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: Surgery
[{'content': 'Central line may be inseed in all of the following veins except - \nSelect and explain. \nA. Internal Jugular vein, B. Femoral Vein, C. Subclan Vein, D. Common iliac vein', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer- D. Common iliac veinCommon sites of central line inseionInternal jugular veinSubclanveinAxillary veinFemoral vein', 'role': 'assistant'}]