Fluids Flashcards
1
Q
Glucose in 5% dextrose
A
50g, 200kcal
2
Q
5% dextrose composition
A
hypotonic 278
7% stays IV
d isomer glucose
3
Q
NaCl0.9%
A
osmolality 300
Na 154 Cl 154
9g sodium
250ml stays intravasc
causes dec bicarb and hyperchloraemic acidosis
4
Q
Hartmanns
A
Osmolality 276
Na 131
Cl 112
K5
Ca 2
Lactate 29
5
Q
Plasmalyte
A
Osmolality 294
Na140
Cl 98
K5
Mg 1.5
Acetate 27
Gluconate 23
6
Q
Fluid req burns
A
4mlxkgxbsa%
For burns over 15%
Or over 10 if snoke inhilation
7
Q
TPN electrolyte derangements
A
Hyperchloraemic metabolic acidosis
Low phosphate, k, mg, ca
8
Q
Daily electrolyte and glucose requirements
A
Na k cl 1 mmol/kg/day
Water 25ml/kg
Glucose 50g
9
Q
Mg OD
A
Flushing, sweating
Hypotension, depressed reflexes, hypothermia, flaccid paralysis
10
Q
Vitamin k rapid infusion
A
Dyspnoea, chest and back pain, death
