How do you calculate bolus fluid?
This is determined by multiplying the percentage dehydration times the patient’s weight (e.g. 10% dehydration in a 10 kg child: 10% of 10 Kg = 1 kg = 1 liter). Subtract any boluses from this volume (e.g. 1 liter – 400 ml of boluses = 600 ml).
How do you calculate IV fluid replacement?
Deficit (mL) = weight (kg) x % dehydration x 10 In the first 24 hours replace 5% dehydration. For this infant that is 500 mL (ie 500 mL ÷ 24 = 20.5 mL/hr). Replace the remaining deficit (here another 500 mL ÷ 24 = 20.5 mL/hr) if still indicated after clinical reassessment, over the following 24 hours.
How is fluid bolus calculated in adults?
Formulas Used:
- For 0 – 10 kg = weight (kg) x 100 mL/kg/day.
- For 10-20 kg = 1000 mL + [weight (kg) x 50 ml/kg/day]
- For > 20 kg = 1500 mL + [weight (kg) x 20 ml/kg/day]
What is fluid calculation?
For infants 3.5 to 10 kg the daily fluid requirement is 100 mL/kg. For children 11-20 kg the daily fluid requirement is 1000 mL + 50 mL/kg for every kg over 10. For children >20 kg the daily fluid requirement is 1500 mL + 20 mL/kg for every kg over 20, up to a maximum of 2400 mL daily.
How is Holliday Segar method calculated?
The Holliday-Segar formula is a formula to help approximate water and caloric loss (and therefore the water requirements) using a patient’s body weight….Holliday-Segar formula.
| For each kilogram in this range | Daily caloric cost per kilogram |
|---|---|
| 1-10 kg | 100 kcal/kg/day |
| 11-20 kg | 50 kcal/kg/day |
| >20 kg | 20 kcal/kg/day |
How do you calculate pediatric fluid replacement?
- For infants 3.5 to 10 kg the daily fluid requirement is 100 mL/kg.
- For children 11-20 kg the daily fluid requirement is 1000 mL + 50 mL/kg for every kg over 10.
- For children >20 kg the daily fluid requirement is 1500 mL + 20 mL/kg for every kg over 20, up to a maximum of 2400 mL daily.
