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: Medicine
[{'content': 'Which is not a feature of primary hyperaldosteronism: \nSelect and explain. \nA. Hypokalemia, B. Hypeension, C. Hypernatremia, D. Increased rennin level', 'role': 'user'}, {'content': "Answer: D \nExplanation: Answer is D (Increased Renin levels): Primary Aldosteronism (Conn's syndrome) is characteristically associated with low resin levels and not increased renin levels. Hypokalemia, Hypeension and Hypernatremia are characteristic features of Conn's syndrome.", 'role': 'assistant'}]