Ch 4: Evaluate Procedure Results Flashcards
1
Q
absent p waves indicates
A
atrial fibrillation or junctional rhythm
2
Q
widened QRS complex
A
PVC
bundle branch bloc
v tach
3
Q
variable R-R interval
A
a fib
2nd degree block
4
Q
pre/post ductal difference indicative of CHD
A
> 3%
5
Q
rise in expired CO2 waveform baseline
A
increase in mechanical deadspace
6
Q
goal of O2 titration with exercise
A
obtain SpO2 of >88%
7
Q
CO =
A
SV x HR
8
Q
SBT successful after
A
30 minutes
9
Q
PEFR <50%
A
need for immediate acute care
