Fluids Flashcards
1
Q
What are the daily requirements for a person?
A
Water - 25-30ml/kg/day
Na+ =1mmol/kg/day
K+ - =1mmol/kg/day
Cl- =1mmol/kg/day
Glucose = 50-100g/day
2
Q
What is the mosm/l of plasma?
A
280-295
3
Q
What electrolytes is in 1L of Saline 0.9% ?
A
Na+ = 154mmol
Cl = 154mmol
mosm/l = 308
4
Q
What components are in 1L of 5% Dextrose?
A
50g
mosm/l = 154
5
Q
What components are in Hartmann’s Solution?
A
Na+ = 131mmol
Cl- = 111mmol
K+ = 5mmol
HCO3- = 29
Ca2+ = 2mmol
mosm/l = 270 ( Most close to plasma )
6
Q
What are the compositions of NaCl 0.18% + Dextrose 4% ?
A
Na+ = 31mmol
Cl- = 31mmol
Glucose = 40mg
7
Q
What are the compositions of NaCl 0.45% + Dextrose 4% ?
A
Na+= 77mol
Cl- = 77mol
Glucose = 40mg
8
Q
What can you add to fluids ro reach the K+ target?
A
Add 20mmol KCl , or 40mmol KCl
