<prompt> Answer this question truthfullyWhat are some common causes of high anion gap metabolic acidosis?  <response>: <reason> Common causes of high anion gap metabolic acidosis may be remembered with the mnemonic MUDPILES: M: Methanol, U: Uremia, D: Diabetic ketoacidosis, P: Propylene glycol, I: Iron tablets or Isoniazid, L: Lactic acidosis, E: Ethylene glycol oxalic acid accumulation, S: Salicylates late; respiratory alkalosis early. 