what type of pain management is nitrous oxide
Anxiolytic
Typical patients require _____ nitrous oxide for adequate sedation
30-40%
minimum oxygen concentration required during nitrous oxide administration
30%
Normal for patients to have what symptoms after no2
circumoral numbness, laugh, or feel drowsy
Common side effect of n02
nausea
contraindications to No2
emphysema, upper respiratory infection, chronic obstructive pulmonary disease, vitamin B12 deficiency, psychiatric disorder, recent retinal detachment surgery, or eardrum repair surgery