| 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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| D010100 |
Oxygen |
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 |
|
| D003243 |
Consciousness |
Sense of awareness of self and of the environment. |
Consciousnesses |
|
| 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 |
|
| D001294 |
Attitude to Health |
Public attitudes toward health, disease, and the medical care system. |
Health Attitude,Attitude, Health,Attitudes, Health,Health Attitudes,Health, Attitude to |
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| D014187 |
Transportation of Patients |
Conveying ill or injured individuals from one place to another. |
Access to Transportation,Accessible Transportation,Transport of Wounded and Sick,Transportation Access,Transportation Accessibility,Transport, Wounded and Sick,Access to Transportations,Access, Transportation,Accessibility, Transportation,Accessible Transportations,Patients Transportation,Patients Transportations,Transportation Accessibilities,Transportation, Accessible |
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