Expanded Functions - N2O/Topical

4. Pressure reducing valve; allows the gas to be delivered to the patient at 50 Psi.
5. When administering N2O correctly, the patient's eye movements can ____.
10. The application of topical anesthetic must remain on the surface mucosa for ____ to ____ minutes to be effective.
11. Most common injection in the maxillary arch.
12. The 4 types of topical anesthetic are ointment/gel, spray, liquid/rinse, and ____.
13. A short-acting local anesthetic lasts for ____ minutes.
14. In the stages of anesthesia, excitement is considered stage ____.
16. Site where N2O and O2 are mixed and stored.
17. All nitrous oxide/oxygen masks should come equipped with a ____ system to reduce secondary nitrous for the safety of the dental personnel.
19. Nitrous oxide is not covered by ____.
20. Oxygen is what color?
21. A long-acting local anesthetic lasts for ____ minutes.
24. It is recommended that when administering N2O, vitals should be taken every ____ minutes.
25. N2O does not remove what sensation?
26. Maxillary nerve block that numbs the molars.
27. What is one of the main contraindications for the use of N2O?
29. The 3 vital signs taken pre- and post-op are blood pressure, respirations, and ____.

1. Determining the exact amount of a drug needed to achieve a desired level of sedation is known as ____.
2. Nitrous oxide is used to relieve apprehension and ____.
3. The normal range for ____ ____ for an adult is 120/80.
6. When administering N2O correctly, the patient's skin can appear red and ____.
7. An intermediate-acting local anesthetic lasts for ____ minutes.
8. Indicates the rate of the flow of the gas.
9. Nitrous oxide sedation is also known as conscious sedation, laughing gas, and ____ sedation.
15. Nitrous oxide is what color?
18. The normal pulse rate for an adult is 60-____ BPM.
22. The normal rate of respirations for an adult is 10-____.
23. The amount of air inhaled and exhaled with each breath
28. When administering N2O correctly, the patient's eyes can appear ____.