Final answer:
SIMV stands for Synchronized Intermittent Mandatory Ventilation and in this mode, the 1st patient trigger during a breath period gets an extra breath.
Step-by-step explanation:
In SIMV, the 1st patient trigger during a breath period gets an extra breath
SIMV stands for Synchronized Intermittent Mandatory Ventilation, which is a mode of mechanical ventilation used in patients who require assistance to breathe. In SIMV, the patient is allowed to trigger additional breaths on top of the pre-set mandatory breaths.
When the patient triggers a breath during a breath period in SIMV, they get an extra breath. This can help the patient maintain their desired level of ventilation and ensure adequate oxygenation.