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Chapter 6 Med Terms
Medical Terminology of The Ear
| Term | Definition |
|---|---|
| acous | hearing |
| aer | air or gas |
| cerumin | wax |
| myring | eardrum |
| external ear | outer structures of the ear that collect sound |
| cerumen | waxy substance secreted by glands located throughout the external canal |
| middle ear | structures in the middle of the ear that vibrate sound from the tympanic membrane to the internal ar |
| eustachian tube | tube connecting the middle ear to the pharynx (throat) |
| oval window | membrane that covers the opening between the middle ear and internal ear |
| otalgia | ear ache |
| otorrhea | bleeding from the ear |
| vertigo | a turning round; dizziness |
| tympanitis | inflammation of the eardrum |
| deafness | general term for partial or complete loss of hearing |
| presbyacusis | hearing impairment in old age |
| audiometer | instrument to measure hearing |
| audiologist | health professional who specializes in the study of hearing impairments |
| otoscope | instrument for examining the ear |
| hearing aid | an external amplifying device designed to improve hearing by more effective collection of sound into the ear |
| ear lavage | irrigation of the external ear canal, often to remove excessive buildup of cerumen |
| antihistamine | a drug that blocks the effects of histamine |
| histamine | a regulatory body substance released in allergic reactions, causing swelling and inflammation of tissues |
| BAEP | brainstem auditory evoked potential |
| BAER | brainstem auditory evoked response |
| ENT | ear, nose, and throat |
| PE | polyethylene |
| TM | tympanic membrane |
| microsurgery | surgery with the use of a microscope used on delicate tissue , such as the ear |
| stapedectomy | excision of the stapes to correct otosclerosis |
| labyrinthitis | inflammation of the internal ear, usually accompanied by vertigo and deafness |
| tinnitus | a ringing or buzzing in the ear; a jingling |
| -acusis | hearing condition |