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Terminology week 5
List
Term | Definition |
---|---|
Cerumen | Wax-like substance secreted by modified sweat glands in the ear |
Cochlea | Portion of the inner ear involved in hearing |
Conductive hearing loss | Caused by abnormalities of the outer or middle ear that interfere with the transmission of sound |
Equilibrium | Steadiness or balance accompanied by a sense of knwoing where the body is in relationship to surroundings |
Labyrinth | Bony structure in the inner ear consisting of three parts and involved in balance |
Meniere's disease | Chronic inner ear disease associated with intermittent build up of fluid in the inner ear |
Otitis | Inlfammation of the ear |
Otitis media | Infection of the middle ear |
Otoliths | Calcium carbonate crystals found in the utrical and saccule of the inner ear |
Ototoxicity | Damage or toxicity to the ear |
Presbycusis | Bilateral hearing loss linked to aging and often accompanied by tinnitus |
Tinnitus | Intermittent or continuous whistling, crackling, squeaking or ringing noise in the ears |
Tympanic membrane | The eardrum |
Utricle | Saclike inner ear structure that senses forward and backward motion and side-to-side motion of the head |
Vertigo | Feeling of spinning space |
Emesis | Vomiting |
Saccule | Saclike inner ear structure that senses vertical motion of the head |
Otosclerosis | Hardening of the bones of the middle ear |