Which One of the Following Statements About the Bag-Valve Mask

question 45

Multiple Choice

Which one of the following statements about the bag-valve mask (BVM) is true?

• A) Oxygen must be attached so that the squeezable bag will reinflate.
• B) A 15/22 mm adapter allows the BVM to be attached to advanced airways such as the endotracheal tube.
• C) The nonrebreather valve allows the patient to rebreathe air that he has exhaled.
• D) The oxygen reservoir should deflate by one-third every time a breath is given.

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