CT/MRI temporal bones
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | nerves (7th & 8th cranial)
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| show | temporal bone
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| Temporal bones must be parallel or perpendicular? | show 🗑
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| show | mastoid air cells
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| show | mastoiditis
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| fibrocartilaginous auricle | show 🗑
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| another name for external ear | show 🗑
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| show | external auditory meatus (EAM)
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| show | tympanic membrane (ear drum), tympanic cavity, auditory ossicles
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| show | tympanic membrane
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| another name for the tympanic membrane? | show 🗑
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| show | tympanic cavity
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| vibrate the sound waves to the oval window | show 🗑
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| what are the auditory ossicles? (lateral to medial) | show 🗑
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| what houses the essential components for hearing and equilibrium? | show 🗑
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| 3 loops that form right angles to one another that control equilibrium and balance | show 🗑
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| what are the semicircular canals lateral and inferior to? | show 🗑
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| hearing, converts sound vibrations into nerve impulses | show 🗑
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| what does the cochlea look like on an axial CT image | show 🗑
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| what does the cochlea look like on an MRI axial & coronal image? | show 🗑
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| controls facial nerves & provides taste to 2/3 of the tongue | show 🗑
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| what 3 branches does cranial nerve #7 consist of? | show 🗑
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| what is another name for cranial nerve #7? | show 🗑
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| show | cranial nerve # 8
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| show | acoustic/vestibulocochlear
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| What carries information about hearing & attaches itself to the cochlea? | show 🗑
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| show | vestibular nerve
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| show | Internal Auditory Canal (IAC)
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| what is the slice thickness for CT/MRI temporal bones? | show 🗑
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| show | axial & coronal
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| show | internal auditory canals
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| What is used to image MRI IAC? | show 🗑
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Created by:
gnteumac
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