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The Maintenance Fluids Calculator calculates maintenance fluid requirements by weight.
- Ideal Body Weight
The Ideal Body Weight calculator calculates ideal body...
- Ideal Body Weight
The Maintenance Fluids Calculator calculates maintenance fluid requirements by weight. Based on Holliday-Segar method and the 4-2-1 rule.
Maintenance Fluid Rate is calculated based on weight. 4 mL / kg / hour for the first 10kg of body mass 2 mL / kg / hour for the second 10kg of body mass (11kg - 20kg)
Holliday-Segar Formula for Maintenance Fluid Requirements by Weight / Holliday-Segar Formula for Maintenance Fluid Requirements by Weight. Weight (kg) Water. Electrolytes (mEq/L H2O and mmol/L H2O) mL/day. mL/hour. 0–10. 100/kg. 4/kg. Sodium 30. Potassium 20. 11–20. 1000 + 50/kg for each kg > 10. 40 + 2/kg for each kg > 10.
In order to maintain homeostasis, the adult human body needs a fluid intake of 2-3 litres (25- 30ml / kg per day), allowing it to keep a balance of the nutrients, oxygen and water, which are necessary to preserve a stable healthy internal environment.
Maintenance Fluid Calculations. Determine maintenance IV fluid rates. Questions. 1. Enter Weight. About. The maintenance fluid calculator was derived in 1957 by Holliday and Segar for the pediatric population but has persisted in use for both adults and pediatric patients to date.
Maintenance Fluid Rate is calculated based on weight. 4 mL / kg / hour for the first 10kg of body mass 2 mL / kg / hour for the second 10kg of body mass (11kg - 20kg)
