This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Varicose Veins, Subject name: Surgery
[{'content': 'In Varicose Vein, immediate management is- \nSelect and explain. \nA. Subfacial ligation of incompetent perforators, B. RFA, C. Compression and Elevation Of Leg, D. Colour doppler US', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Compression and elevation of leg", 'role': 'assistant'}]