Methods to minimize air trapping in mechanically ventilated patients include which of the following?
A) Using a longer inspiratory time (Tɪ)
B) Switching to pressure support ventilation (PSV)
C) Increasing inspiratory flow
D) Administering a mucolytic agent

Question

Quizplus · Accepted Answer

To minimize air trapping,or intrinsic positive end-expiratory pressure (PEEPɪ),the following steps may be taken: switch to pressure-controlled continuous mandatory ventilation (PC-CMV)with a short inspiratory time (Tɪ),use a lower tidal volume (Vᴛ),maintain a clear airway,administer bronchodilators for bronchospasm,and increase inspiratory flow to lengthen expiratory time (Tᴇ).

Methods to Minimize Air Trapping in Mechanically Ventilated Patients Include