Procedural Sedation Practice Exam

In pediatric airway management, equipment must match the child’s size and anatomy. Bag Valve Mask devices that are O2 powered are designed to deliver high FiO2 and ventilation, but the standard adult assembly isn’t directly compatible with children. A special adapter (and often a pediatric mask and bag) is needed to connect the device to a child’s oxygen supply and to achieve a proper seal and appropriate tidal volumes. Without this pediatric adapter, the device cannot be used safely or effectively in children, limiting its use in this population. Gastric distension can occur with positive-pressure ventilation, but it is not inevitable in all cases and is more related to technique and appropriate sizing than to a universal limitation of the device. The device can deliver adequate oxygen concentration when properly connected, so it isn’t inherently limited to low FiO2. And bag-valve-mask ventilation is indeed used for ventilation, so claiming it cannot ventilate isn’t correct.