Oct 20, · Maintenance Fluid Requirements. T he commonly used method for approximating water loss (and therefore the water requirement) is the Holliday-Segar nomogram: This formula relates water loss to the caloric expenditure. Holliday and Segar collated information from a number of studies, including their own, and concluded the following. The Maintenance Fluids Calculator calculates maintenance fluid requirements by weight. The Maintenance Fluids Calculator calculates maintenance fluid requirements by weight. A 1-liter bolus may be appropriate for most patients, such as overweight adolescents and adults.
Maintenance Fluid Calculator. Clear Calculator Change all to SI units?: No Yes. Weight: Pounds: Kilograms: Results. Total Maintenance Fluid: Infusion Rate: Formulas Used: For 0 - 10 kg = weight (kg) x mL/kg/day ; For kg = mL + [weight (kg) x 50 ml/kg/day]. IV Fluids: Choosing Maintenance Fluids Hospital A/P, Adults, HOSPITAL MEDICINE, Pharmacy and Therapeutics Should you use NS, LR, or 1/2 NS as Maintenance fluids? Serum osmolality = 2 (Na+) + Glucose/18 + BUN/