During mechanical ventilation, what variable causes a breath to end?

Question

Quizplus · Accepted Answer

The cycle variable determines when a breath ends during mechanical ventilation. When the preset criteria for inspiration are met, the ventilator switches to expiration, which ends the breath. The limit variable sets the maximum pressure, volume, or flow allowed during a breath. The trigger variable initiates the breath, and the baseline variable sets a minimum pressure below which the ventilator will not allow pressure to drop during expiration.

During Mechanical Ventilation, What Variable Causes a Breath to End