Which of the following factors influence patient-ventilator interaction?
I.artificial airway
II.trigger sensitivity
III.presence of auto-PEEP

Question

Quizplus · Accepted Answer

All three factors (artificial airway, trigger sensitivity, presence of auto-PEEP) can affect patient-ventilator interaction. An artificial airway may cause discomfort and coughing, leading to asynchronous breathing patterns. Trigger sensitivity refers to the ability of the ventilator to detect the patient's respiratory effort, and if not set appropriately, it can cause delayed triggering or auto-triggering. Auto-PEEP can lead to breath stacking, increased work of breathing, and potential lung injury. Therefore, all three factors should be taken into consideration when managing mechanically ventilated patients.

Which of the Following Factors Influence Patient-Ventilator Interaction