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Chapter 6
| Term | Definition |
|---|---|
| inflammation of the eardrum | tympanitis |
| deafness | term for partial or complete loss of hearing |
| eardrum combining form | myring/o |
| hearing impairment caused by interference with sound or vibratory energy in the external canal, middle ear, or ossicles | conductive hearing loss |
| record of hearing measurement | audiogram |
| mixed hearing loss | sensorineural and conductive hearing loss |
| presbycusis | hearing impairment in old age |
| disorder of the internal ear resulting from excessive buildup of endolymph | Meniere's disease |
| process of measuring hearing | audiometry |
| otoscope | instrument for examining the ear |
| hardening of the bony tissue in the ear | otosclerosis |
| otitis media | inflammation of the middle ear |
| excessive buildup of wax in the ear that often reduces hearing acuity, | cerumen impaction |
| vertigo | dizziness |
| otoplasty | surgical repair of the external ear |
| bleeding from the ear | otorrhagia |
| What does the abbreviation PE stand for? | polyethylene |
| otalgia | earache |
| What does the abbreviation BAER stand for? | brainstem auditory evoked response |
| the smaller sac within the membranous labyrinth of the vestibule in the inner ear | saccule |
| A drug that blocks the effects of histamine | antihistamine |
| eustachian tube | tube connecting the middle ear to the throat |
| Drug that reduces congestion and swelling of membranes, such as those of the nose and auditory tube in an infection | decongestant |
| coiled tubular structure of the internal ear that contains the spiral organ of Corti | cochlea |
| a drug that inhibits the growth of or destroys microorganisms; used to treat diseases caused by bacteria | |
| What does the abbreviation ENT stand for? | ear, nose, and throat |
| Tuning fork | a two pronged, fork like instrument that vibrates when struck; used to test hearing, especially bone conduction |
| hammer | first of the three auditory ossicles of the middle ear |
| cerumin/o | wax |
| Microsurgery | surgery with the use of a microscope used on delicate tissue |
| stop |