Advanced Modes Flashcards
1
Q
APRV
A
Periodically releases pressure
ARDS,ALI,Atelectasis,Pneumonia,TEF
2
Q
PAV
A
Proportional assist ventilation
Dynamically adjusts pressure support each breath
3
Q
NAVA
A
Neurally adjusted ventilatory assist
Electrode down esophagus, diaphragm electrical activity triggers breath
4
Q
PRVC
A
Pressure regulated volume control
Constant pressure for better distribution of gases
ARDS,ALI, Non-compliant lungs
5
Q
ASV
A
Adaptive support ventilation
Dynamic Vt to ensure pressure does not exceed max Plat pressure
6
Q
IRV
A
Inverse ratio ventilation Longer I than E Enhances gas distribution Improves oxygenation ARDS,ALI,Non-compliant lungs