This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology and breast, Subject name: Anatomy
[{'content': 'Hyper parathyroidism is characterised by the following except \nSelect and explain. \nA. Generalised osteoporosis, B. Renal calculi, C. Hypercalcemia, D. Osteosclerosis', 'role': 'user'}, {'content': "Answer: D \nExplanation: Clinical features of Hyperparathyroidism Patients with PHPT formerly presented with the 'classic' pentad of symptoms Kidney stones Painful bones Abdominal groans Psychic moans Fatigue oveones Ref: schwaz's principle of surgery 10th edition Pgno :1560", 'role': 'assistant'}]