| D009296 |
Nasal Cavity |
The proximal portion of the respiratory passages on either side of the NASAL SEPTUM. Nasal cavities, extending from the nares to the NASOPHARYNX, are lined with ciliated NASAL MUCOSA. |
Nasal Cavities,Cavities, Nasal,Cavity, Nasal |
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| D009666 |
Nose |
A part of the upper respiratory tract. It contains the organ of SMELL. The term includes the external nose, the nasal cavity, and the PARANASAL SINUSES. |
External Nose,External Noses,Nose, External,Noses,Noses, External |
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| D011482 |
Protective Devices |
Devices designed to provide protection against injury. |
Safety Devices,Device, Protective,Device, Safety,Devices, Protective,Devices, Safety,Protective Device,Safety Device |
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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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| D013227 |
Steam |
Water in its gaseous state. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) |
Water Vapor,Steams,Vapor, Water,Vapors, Water,Water Vapors |
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| D019723 |
Endoscopes |
Instruments for the visual examination of interior structures of the body. There are rigid endoscopes and flexible fiberoptic endoscopes for various types of viewing in ENDOSCOPY. |
Endoscope |
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| D020704 |
Laryngoscopes |
Endoscopes for examining the interior of the larynx. |
Laryngoscope |
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