general Flashcards
0
Q
how do you calculate svr?
A
[(map-cvp) divided by C.O.] 80
ex: 90-10=80
80/5=16
16 x 80=1280
normal is 770-1500 dynes/sec/cm5
1
Q
how do you calculate bicarb replacement
A
[(weight in kg x base deficit )x .3] / 2
80 x 2.2=176 x
176 x 0.3=52.8
52.8 / 2= 26.4
2
Q
What spine surgery will have a wake up?
A
Harrington rod insertion,
Patient will wake up and wiggle toes
3
Q
What is a side effect/ complaint with surgery with regional vs. general?
A
Tend to get more fluids than general (hypotension)
4
Q
Before cross clamping u should do what to prevent hypotension?
A
- Start working in fluids and neosynephrine
2. Turn off NIPRIDE gtt (not nitro, nipride on these patients)