Mechanical Ventilation Module 6: Non-Invasive Ventilation

Mechanical Ventilation Module 6:
Non-Invasive Ventilation
1 of 47




Term



Negative pressure ventilation by chest cuirass is prone to leaks causing
a drop in tidal volume.



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outside the chest below airway opening pressure




TRUE. true


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2 of 47

Term

,Would a person with sleep apnea with CO2 retention be indicated for
CPAP?



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• cardiac compromise;
• vomiting;
• sores from mask placement;
• air in stomach;
• conjunctivitis;
• leaks leading to dyssynchrony and
• inadequate tidal volume.




NO, CO2 retention is a contraindication of CPAP.




critically ill & unstable; untreated pneumothorax; pt does not tolerate; facial burns,
face/skull trauma; need for airway protection; respiratory arrest; altered level of
consciousness; ARDS; excessive secretions; extreme anxiety; massive obesity.




1. increasing IPAP or 2. Decrease EPAP.


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, 3 of 47

Definition



1. increasing IPAP or 2. Decrease EPAP.



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BiPAP uses 2 pressures, and
inspeeratory (inspiratory) pressure My patient is on BiPAP and I need to
and expiratory pressure to help ___ & reduce PaCO2, I should recommend
___




To blow off CO2, you will have
Indications for sea pap (CPAP) would
to increase the pressure
include:
gradient by either


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4 of 47

Term



Progressive hypercapnia is a reason to terminate NPPV and intubate
the patient.



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true CPAP