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': "Conn's syndrome is associated with all, except : \nSelect and explain. \nA. Hypeension, B. Muscle weakness, C. Hypokalemia, D. Edema", 'role': 'user'}, {'content': 'Answer: D \nExplanation: Answer is D (Edema): `Patients with primary aldosteronism (Conn\'s syndrome) characteristically do not have edema since they exhibit an "escape" phenomenon from the sodium retaining aspects of mineralocoicoids\'', 'role': 'assistant'}]