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': 'In Refeeding syndrome, all the given lab valves are monitored except \nSelect and explain. \nA. Calcium, B. Phosphate, C. Ammonia, D. Magnesium', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In Refeeding syndrome, hypocalemia, hypophosphatemia, hypomagnesemia occurs. Hence, they are monitored. Ammonia levels are not altered.', 'role': 'assistant'}]