This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Acute Arterial Occlusion, Subject name: Surgery
[{'content': "Fogarty's catheter is used for? \nSelect and explain. \nA. Urethral catheterization, B. Removal of blood clots from the arteries, C. Bladder drainage, D. TPN", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans is 'b' i.e. removal of blood clots from the arteries Fogarty's catheter is arterial embolectomy catheter.It is used for removal of fresh, soft emboli and thrombi from arteries.It is named after its inventor- Dr. Thomas J. Fogarty.", 'role': 'assistant'}]