| 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. |
Laughing Gas,Nitrogen Protoxide,Gas, Laughing,Oxide, Nitrous |
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| D003729 |
Dental Care |
The total of dental diagnostic, preventive, and restorative services provided to meet the needs of a patient (from Illustrated Dictionary of Dentistry, 1982). |
Care, Dental |
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| D004358 |
Drug Therapy |
The use of DRUGS to treat a DISEASE or its symptoms. One example is the use of ANTINEOPLASTIC AGENTS to treat CANCER. |
Chemotherapy,Pharmacotherapy,Therapy, Drug,Chemotherapies,Drug Therapies,Pharmacotherapies,Therapies, Drug |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D000698 |
Analgesia |
Methods of PAIN relief that may be used with or in place of ANALGESICS. |
Analgesias |
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| D000766 |
Anesthesia, Dental |
A range of methods used to reduce pain and anxiety during dental procedures. |
Dental Anesthesia |
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| D000769 |
Anesthesia, Inhalation |
Anesthesia caused by the breathing of anesthetic gases or vapors or by insufflating anesthetic gases or vapors into the respiratory tract. |
Insufflation Anesthesia,Anesthesia, Insufflation,Inhalation Anesthesia |
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| D000860 |
Hypoxia |
Sub-optimal OXYGEN levels in the ambient air of living organisms. |
Anoxia,Oxygen Deficiency,Anoxemia,Deficiency, Oxygen,Hypoxemia,Deficiencies, Oxygen,Oxygen Deficiencies |
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| D001463 |
Barbiturates |
A class of chemicals derived from barbituric acid or thiobarbituric acid. Many of these are GABA MODULATORS used as HYPNOTICS AND SEDATIVES, as ANESTHETICS, or as ANTICONVULSANTS. |
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