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14 Med Term Ear
Anatomy of Ear
| Question | Answer |
|---|---|
| ot/o, aur/o, auricul/o | ear |
| mastoid/o | mastoid process |
| meat/o | meatus |
| myring/o | eardrum |
| staped/o | stapes |
| labyrinth/o | inner ear, labyrinth |
| macrotia | large auricle |
| microtia | small auricle |
| cholesteatoma | cystic mass of epithelial cells and cholesterol |
| infectious myringitis | inflammation of eardrum due to bacteria or virus |
| mastoiditis | inflammation of mastoid process of temporal bone |
| otosclerosis | development of bone around oval window |
| meniere disease | chronic condition of inner ear characterized by vertigo, hearing loss, and tinnitus |
| anacusis | hearing loss |
| conductive hearing loss | hearing loss resulting from damage |
| paracusis | abnormality of hearing |
| presbycusis | loss of hearing common in old age |
| sensorineural hearing loss | hearing loss due to damage to inner ear or auditory nerve |
| acoustic neuroma | benign tumor of 8th cranial nerve |
| ceruminoma | benign adenocarcinoma of the glands that produce earwax |
| adiometric testing | measurement of hearing, usually with an audiometer |
| Rinne tuning fork test | distinguishing conductive from sensorineural hearing loss |
| speech audiometry | measurement of ability to hear and understand speech |
| Weber tuning fork test | test auditory acuity |
| tympanostomy | surgical creation of an opening through the eardrum to promote drainage |