Physiologic Indicators for Ventilatory Support Flashcards
1
Q
Factors
A
Inadequate VA
Inadequate Lung Expansion
Increase WOB
Hypoxemia
2
Q
PaCO2
A
> 55mmHg
3
Q
pH
A
<7.20
4
Q
VC
A
<10 mL/kg
5
Q
RR
A
> 35 bpm
6
Q
Vt
A
< 5 mL/kg
7
Q
VE
A
> 10 L/min
8
Q
VD/VT
A
> 0.60
9
Q
P(A-a)O2
A
> 350 mmHg
10
Q
PaO2/FiO2
A
<200
11
Q
MIP
A
=< -20
12
Q
MMV
A
< 2x VE
