Which of the following are associated with auto-PEEP?
1) Erroneous calculation of static lung compliance
2) Hemodynamic compromise
3) Barotraumas
4) Increasing mean airway pressure
A)1 and 3 only
B)1 and 2 only
C)2, 3, and 4 only
D)1, 2, 3, and 4

Question

Quizplus · Accepted Answer

Auto-PEEP (positive end-expiratory pressure) can lead to erroneous calculation of static lung compliance due to the hidden intrinsic PEEP not accounted for in calculations. It can cause hemodynamic compromise by increasing intrathoracic pressure, which reduces venous return to the heart. Barotrauma can occur due to the increased pressure in the alveoli. Increasing mean airway pressure is a direct consequence of auto-PEEP, affecting ventilation and oxygenation negatively.

Which of the Following Are Associated with Auto-PEEP