fluids review Flashcards
1
Q
increased osmolality
A
dehydration
2
Q
decreased osmolality
A
overhydration
3
Q
NS
A
154 Na, 154 Cl
- isotonic crystalloid
- will cause hypokalemia
4
Q
LR
A
Na 130, K 4, calcium 2.7, Cl 109, lactate 28
-isotonic
- hyperkalemia, high lactate
5
Q
3% NaCl
A
treats head injury; lowers ICP
- hypertonic
6
Q
D5 0.45 NS
A
77 Na, 77Cl, 50 dextrose
- hypertonic in bag, iso in body
- hyponatremia
- 1st choice for maintenance
7
Q
0.45% NaCl, D5W, 3.3% dextrose 0.3% sodium, D5 0.2% NaCl
A
hypotonic fluids
- goal is to rehydrate cells
8
Q
D5W
A
hypotonic
9
Q
3.3% dextrose, 0.3% sodium
A
hypotonic
10
Q
D5 0.2% NaCl
A
hypotonic
11
Q
hyponatremia treatment
A
D5NS
12
Q
hypernatremia
A
diuretics
13
Q
hyperkalemia
A
kayexalate
14
Q
hypokalemia
A
KCL
