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
Maximum loss of sodium in a child occurs in - 
Select and explain. 
A. Gastric juice, B. Ileal fluid, C. Non cholera Diarrhoea, D. Cholera
B: Ileal fluid
Answer: B: Ileal fluid 
Explanation: Ans. is 'b' i.e., IIeal fluid Cations and anions in biological fluids in mea/dlFluidSodiumPotassiumChlorideGas trie juice601085Ileal fluid13010115Diarrhea stool10-9010-8010-110