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 clinical feature of Addison's disease: \nSelect and explain. \nA. Hypoglycemia, B. Hypoglycemia, C. Hypocalcemia, D. Hyperkalemia", 'role': 'user'}, {'content': "Answer: C \nExplanation: Answer is C (Hypocalcemia): Addison's disease is associated with Hypercalcemia and not Hypocalcemia", 'role': 'assistant'}]