Acid-Base Analysis

Stepwise interpretation with Anion Gap, Delta Ratio, and RTA algorithms.

Blood Gas Values
Clinical Pearls

HAGMA (MUDPILES)

  • Methanol
  • Uremia
  • DKA
  • Paraldehyde
  • Iron / INH
  • Lactic Acidosis
  • Ethylene Glycol
  • Salicylates

NAGMA (HARDUPS)

  • Hyperalimentation
  • Acetazolamide
  • RTA
  • Diarrhea
  • Uretero-sigmoidostomy
  • Pancreatic fistula
  • Spironolactone

Metabolic Alkalosis (CLEVER PD)

  • Contraction (Volume down)
  • Licorice
  • Endo (Conn's, Cushing's)
  • Vomiting / NG Suction
  • Excess Alkali
  • Renal (Bartter's, Gitelman's)
  • Post-hypercapnia
  • Diuretics
Enter ABG values to start analysis

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Disclaimer: Educational tool only. Not a substitute for professional medical judgment. Verify all information independently.