| 词汇 | tympanic |
| 释义 | tympanic adjective medical specializeduk /tɪmˈpæn.ɪk/ us /tɪmˈpæn.ɪk/ relating to the eardrum (= the thin piece of skin inside the ear that moves backwards and forwards when sound waves reach it, allowing you to hear sounds): 鼓膜的 the tympanic cavity/membrane鼓室／鼓膜 The ear antihelix antitragus audiological audiology auditory tube cochlea eardrum earlobe incus labyrinth labyrinthitis malleus mastoid cell membranous labyrinth organ of Corti round window saccule sacculus semicircular canal snug piercing Examples of tympanictympanic They also pointed out that patterns of cooling, as measured by tympanic, nasopharyngeal, and rectal temperatures, are variable. This is associated with a high incidence of acute otitis media due to secondary infection, tympanic membrane abnormalities including perforations and cholesteatoma. The brain stem is supplied by the carotid artery, the latter being closely related to the tympanic membrane. Always use a good otoscope to examine the tympanic membrane to exclude discharge and perforations. Airborne changes in sound pressure result in tympanic membrane movement which is transmitted through the ossicular chain and cause displacement within the fluid-filled compartment of the membranous labyrinth. The outer ear consists of the pinna and auditory canal, and the boundary between it and the middle ear is formed by the tympanic membrane, or eardrum. The lesser petrosal nerve is a continuation of the glossopharyngeal nerve after it exits the skull via the jugular foramen and innervates the tympanic plexus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. On the inner surface of the tympanic membrane, the chorda tympani crosses this area. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The structure is known as the middle ear, and is made up of the stapes, incus, malleus, and tympanic membrane. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Within the tympanic cavity the tympanic nerve forms a plexus on the surface of the promontory of the middle ear to provide general sensation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the basilosaur skull, the inner and middle ear are enclosed by a dense tympanic bulla. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The eustachian tube joins the tympanic cavity with the nasal cavity (nasopharynx), allowing pressure to equalize between the middle ear and throat. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At the time of otoscopic exam, the tympanic membrane is usually intact, with a fluid level or mass noted behind the ear drum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The squamosal lacks a suspensory process that contacts the tegmen tympani, the roof of the tympanic cavity, a defining character of oryzomyines. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It opens in front into that portion of the tympanic cavity which is known as the attic or epitympanic recess. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of tympanic These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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