Violation
A dental assistant is involved in administering nitrous oxide/oxygen sedation. What is the correct order of the procedural steps followed by the dental assistant?
1. Note the patient's vital signs.
2. Place the patient in supine position.
3. Help the patient put on the mask and adjust the fit.
4. Determine the patient's tidal volume.
5. Adjust the flow of oxygen and nitrous oxide.
All of the above.