You are using an automatic transport ventilator (ATV) for a patient who has a poor respiratory effort. Which one of the following is the best indicator of adequate ventilation?

Question

Quizplus · Accepted Answer

The best indicator of adequate ventilation is the chest rising and falling with each breath. This indicates that air is being delivered to the patient's lungs and that the ATV is providing sufficient ventilation. The other choices do not necessarily indicate adequate ventilation. The fact that the preset tidal and minute volumes on the ATV are being used does not necessarily mean that the patient is receiving sufficient ventilation. Air leaks between the mask and patient's face can still occur even with adequate ventilation. The inspiratory to expiratory ratio of 2:1 also does not necessarily mean the patient is adequately ventilated as the tidal volume could still be insufficient.

You Are Using an Automatic Transport Ventilator (ATV) for a Patient