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: Pharmacology
[{'content': '"Eutectic mixture" is \nSelect and explain. \nA. 5% Lignocaine + 5% prilocaine, B. 2.5% Bupivacaine + 2.5 % Prilocaine, C. 2.5% lignocaine + 2.5 % prilocaine, D. 1% Lignocaine + 1% Prilocaine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Eutectic mixture is topical applied to skin and mucous membrane and only superficial area is anesthelized, combination of 2.5% lignocanie & 2.5% prilocaine lowers each others melting point & is used as Eutectic mixture.', 'role': 'assistant'}]