Which of the following intermittent positive-pressure breathing machines can deliver 100% oxygen?

Question

Quizplus · Accepted Answer

The Puritan Bennett PR-2 can deliver either 100% source gas or air-diluted source gas.The Bird Mark 10 and Mark 14 ventilators do not have an air-mix control,which means that they can operate only in the air-dilution mode.The gas in the Puritan Bennett AP-5 unit is provided by an air compressor and a Venturi jet that entrains additional air; there is no means to attach a gas source.

Which of the Following Intermittent Positive-Pressure Breathing Machines Can Deliver