This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General physiology, Subject name: Physiology
[{'content': 'High anion gap metabolic acidosis is seen in \nSelect and explain. \nA. Diarrhea, B. A, C. Diabetes, D. None', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Causes of HAGMA CO, CN Alcoholic ketoacidosis and starvation ketoacidosis Toluene Metformin, Methanol Uremia DKA Pyroglutamic acidosis, paracetamol, phenformin, propylene glycol, paraldehyde Iron, Isoniazid Lactic acidosis Ethylene glycol SalicylatesRef: Ganong&;s review of medical physiology 23rd edition Page no: 684', 'role': 'assistant'}]