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: Surgery
[{'content': 'A post-Thyroidectomy patient develops signs and symptoms of Tetany. The management is - \nSelect and explain. \nA. i.v Calcium gluconate, B. Bicarbonate, C. Calcitonin, D. Vitamin D', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]