This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidneys and Body Fluids, Subject name: Physiology
[{'content': 'Action of ADH \nSelect and explain. \nA. Reabsorption of Na+ in DCT, B. Reabsorption of water in DCT, C. Reabsorption of Glucose in DCT, D. Reabsorption of HCO3 in DCT', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Reabsorption of water in DCT(Ref: Ganong, 25th ed/p.696)ADH facilitates water resorption by acting in DCT and collecting tubules', 'role': 'assistant'}]