How to Solve Issues With common causes elevated AG

https://anion-gap-chart316.cavandoragh.org/how-to-work-with-an-anion-gap-calculator-in-acid-base-analysis

Low anion gap reduced factors may consist of hypoalbuminemia, testing error, and excess lithium or bromide exposure use. Assess electrolyte results, serum albumin, renal function, and acid-base status to find the underlying metabolic abnormality.