<unk>  is an acidosis that is not accompanied by an abnormally increased anion<unk> . The most common cause of<unk>  is diarrhea with a renal tubular acidosis being a distant second.
Normal anion gap acidosis
Metabolic alkalosis
Metabolic acidosis
High anion gap metabolic acidosis
Respiratory acidosis
Contraction alkalosis
Acidosis
Respiratory alkalosis