Online Quiz 001 part 2 #2

When ventilating an apneic adult with a simple barrier device, you should deliver each breath

The purpose of the pin-indexing system that has been established for compressed gas cylinders is to:

Which of the following factors will cause a decreased minute volume in an adult? (A) Shallow breathing (B) Increased tidal volume (C) Respirations of 20breaths/min (D) slight decrease in respiratory rate