Fluids Flashcards
1
Q
Holliday-Segar formula for maintenance
A
First 10kgs: 100ml/kg at 4ml/kg/hr
Subsequent 10kgs: 50ml/kg at 2ml/kg/hr
All additional kg: 20ml/kg at 1ml/kg/hr
2
Q
Deficit replacement calculation
A
E.g 5% dehydration for 10kg: 5/100 x 10kg x 1000ml (maintenance) over 24 hours
3
Q
How fast to replace fluids in hypernatremia
A
48 hours
4
Q
Fluid calculation in neonates (ml/kg)
A
1st - 2nd day: 60ml/kg 3rd day: 80 4th day: 100 5th day: 120 6th day: 150 7th day onwards: 150/180 for preterm
5
Q
Infant from 1month to 6months old fluid
A
150ml/kg/day
6
Q
When to use Holliday-Segar formula
A
more than 1 year old/beyond 10kg BW
