Indications for delivering sigh breaths during mechanical ventilation include which of the following?
1) Before and after suctioning
2) During chest physical therapy
3) In patients with stiff lungs
4) When small V_T values are used

Question

Quizplus · Accepted Answer

Sigh breaths during mechanical ventilation can be beneficial in various situations, including before and after suctioning to help re-expand collapsed alveoli, during chest physical therapy to enhance mucus clearance, and when small tidal volumes are used to prevent atelectasis and improve oxygenation.

Indications for Delivering Sigh Breaths During Mechanical Ventilation Include Which