Medical Calculator – SonDoctor.com × Anion Gap + Delta AG Delta bicarbonate ratio Calculator Anion gap (AG) = [Na+] – ([Cl-]+[HCO3-]) ※ Correction is required when albumin is low. Corrected AG = AG + 2.5 × (4.5 – albumin) (For every 1 g/dL decrease in albumin from 4.5 g/dL, serum AG decreases by 2.5) Delta … Read more
Medical Calculator – SonDoctor.com × Hyponatremia Treatment – 3% Saline Infusion Rate Calculator (Adrogue-Madias Formula) This calculator uses the Adrogue-Madias formula to determine the infusion rate of 3% saline during the initial treatment of Hyponatremia. Infusion rate of 3% Saline[mL/hr] = ( (Target Na-Serum Na) / ((513-Serum Na) / (TBW+1)) / Target period[hr] )×1000 ※ … Read more
Medical Calculator – SonDoctor.com × Calculate Fractional Excretion of Multiple Electrolytes Quickly calculate fractional excretion (FE) of various electrolytes. Serum Creatinine and Urine Creatinine are required. Enter any electrolyte values (serum/urine) to calculate its FE. [ Blood chemistry ] Serum Creatinine (mg/dL) : Serum Sodium (mmol/L) : Serum Chloride (mmol/L) : Serum Urea (mg/dL) : … Read more