This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Parathyroid and adrenal glands, Subject name: Surgery
[{'content': 'Hypocalcemia in immediate post op period following excision of parathyroid adenoma is due to: \nSelect and explain. \nA. Stress, B. Increased uptake by bones, C. Hypercalcemia, D. Increased calcitonin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Hungry Bone Syndrome Hypocalcemia in immediate post - op period following excision of parathyroid adenoma is due to increased uptake by bones.', 'role': 'assistant'}]