Dextrose 10% In Water Flashcards
1
Q
What classification is D10W under?
A
Carbohydrate substrate
2
Q
Explain the pharmacodynamics of D10W
A
- Immediate source of glucose and H2O for nutrient deprived cells.
- Transient osmotic diuretic.
3
Q
What is the onset timing for D10W
A
Immediate
4
Q
What is the peak timing for D10W
A
Immediate
5
Q
What is the duration for D10W
A
Unknown
6
Q
What are the indications for D10W
A
- Suspected or known hypoglycemia.
- Altered level of responsiveness NYD.
- Coma or seizure NYD.
7
Q
What are the contraindications of D10W
A
None.
8
Q
List the precautions for D10W
A
- Extravasation causes tissue necrosis.
- Consider consultation with clinical support before administration if cerebral bleed is suspected.
9
Q
What is the ADULT dosing for D10W?
A
10 - 25 g (100 - 250ml of 10% sol.)
10
Q
What is the PEDIATRIC dosing for D10W?
A
2.5 ml/kg D10W IV - may repeat once
11
Q
What tonicity classification does D10W fall under?
A
Hypertonic
