A Scavenger System Incorporated into the Nitrous Oxide-Oxygen Analgesia Unit

question 15

Multiple Choice

A scavenger system incorporated into the nitrous oxide-oxygen analgesia unit does which of the following?

• A) Collects nitrous oxide to be reused
• B) Collects oxygen to be remixed into the reservoir bag
• C) Takes out nitrous oxide that is exhaled through the mask
• D) Monitors the operatory room air
• E) Both a and c

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