In intubated patients, what do sources of increased imposed work of breathing include?
1) Endotracheal tube
2) Ventilator circuit
3) Auto-PEEP
A)1 and 2 only
B)1 and 3 only
C)2 and 3 only
D)1, 2, and 3

Question

Quizplus · Accepted Answer

The sources of increased imposed work of breathing in intubated patients include the endotracheal tube, the ventilator circuit, and auto-PEEP. The endotracheal tube and ventilator circuit can increase resistance, while auto-PEEP can result from inadequate expiratory time, leading to increased work of breathing.

In Intubated Patients, What Do Sources of Increased Imposed Work