The flow rate of a nonrebreather mask should be: Respiration and Artificial Ventilation The flow rate of a nonrebreather mask should be: A. adjusted so that when the patient inhales, the bag deflates by two-thirds B. 12 to 15 liters per minute C. adjusted to 6 liters per minute D. all of these Answer: B Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+