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': 'Increased anion gap metabolic acidosis is seen in all except : \nSelect and explain. \nA. Starvation, B. Salicylate poisoning, C. Lactic acidosis, D. Diarrhoea', 'role': 'user'}, {'content': 'Answer: D \nExplanation: diarrhoea I. Lactic acidosis 2.Toxins - Ethylene glycol - Methanol - Salicylates 3.Renal failure 4. Ketoacidosis - Diabetes - Alcohol - Starvation Causes of High anion gap acidosis', 'role': 'assistant'}]