| D004630 |
Emergencies |
Situations or conditions requiring immediate intervention to avoid serious adverse results. |
Emergency |
|
| D006260 |
Head Protective Devices |
Personal devices for protection of heads from impact, penetration from falling and flying objects, and from limited electric shock and burn. |
Helmets,Device, Head Protective,Devices, Head Protective,Head Protective Device,Helmet,Protective Device, Head,Protective Devices, Head |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
|
| D000401 |
Aircraft |
A weight-carrying structure for navigation of the air that is supported either by its own buoyancy or by the dynamic action of the air against its surfaces. (Webster, 1973) |
Ejection Seats,Helicopters,Airplanes,Airplane,Ejection Seat,Helicopter,Seat, Ejection,Seats, Ejection |
|
| D017732 |
Air Ambulances |
Fixed-wing aircraft or helicopters equipped for air transport of patients. |
Ambulances, Air,Helicopter Ambulances,Emergency Helicopters,Air Ambulance,Ambulance, Air,Ambulance, Helicopter,Ambulances, Helicopter,Emergency Helicopter,Helicopter Ambulance,Helicopter, Emergency,Helicopters, Emergency |
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