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': 'In cases of burn, which is the fluid of choice in first 24 hours? \nSelect and explain. \nA. Ringer Lactate, B. Normal saline, C. 5% Dextrose, D. Blood', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans is 'a' i.e. Ringer lactate", 'role': 'assistant'}]