Failure of nitrous oxide and oxygen pin-indexing.
1980
W M Goebel
UI
MeSH Term
Description
Entries
D009609
Nitrous Oxide
Nitrogen oxide (N2O). A colorless, odorless gas that is used as an anesthetic and analgesic. High concentrations cause a narcotic effect and may replace oxygen, causing death by asphyxia. It is also used as a food aerosol in the preparation of whipping cream.
An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration.
Dioxygen,Oxygen-16,Oxygen 16
D006801
Humans
Members of the species Homo sapiens.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000766
Anesthesia, Dental
A range of methods used to reduce pain and anxiety during dental procedures.
Dental Anesthesia
D000768
Anesthesia, General
Procedure in which patients are induced into an unconscious state through use of various medications so that they do not feel pain during surgery.