This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Fluid & Electrolyte, Subject name: Medicine
[{'content': 'Maximum loss of sodium in a child occurs in - \nSelect and explain. \nA. Gastric juice, B. Ileal fluid, C. Non cholera Diarrhoea, D. Cholera', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., IIeal fluid Cations and anions in biological fluids in mea/dlFluidSodiumPotassiumChlorideGas trie juice601085Ileal fluid13010115Diarrhea stool10-9010-8010-110", 'role': 'assistant'}]