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: Unknown
[{'content': '20 year old patient presents with hypokalemia, alkalosis with normal blood pressure and no edema. the diagnosis is \nSelect and explain. \nA. Bartter syndrome, B. Liddle syndrome, C. Glucocorticoids remediable aldosteronism, D. Apparent mineral ocorticoid excess syndrome', 'role': 'user'}, {'content': 'Answer: A \nExplanation: It is characterized by hypokalemia , alkalosis, high rennin level and hypercalciuria , but with normal blood pressure and no edema.\nThis is due to mutation Na-k-cl co transporter gene , usually begins in childhood.', 'role': 'assistant'}]