Chapter 15 vocabulary Flashcards
audiogram
record of hearing by audiometry
acoustic
pertaining to the sense of hearing
audiometer
instrument use to measure hearing
audiphone
instrument that conveys sound to the auditory nerve through teeth or bone
auditory
pertaining to the sense of hearing
aural
pertaining to the ear
auricle
external portion of the ear
binaural
pertaining to both ears
cerumen
earwax
cholesteatoma
tumourlike mass filled with epithelial cells and cholesterol
cochlea
portion of inner ear shaped like snail shell
electrocochleography
recording electrical activity produced when the cochlea is stimulated
endaural
pertaining to within the ear
endolymph
clear fluid contained within the labyrinth of the ear
Eustachian tube
narrow tube between middle ear and throat
fenestration
surgical operation where a new opening is made in the labyrinth of the inner ear
incus
middle of the three ossicles
labyrinth
inner ear
labyrinthectomy
surgical excision of the labyrinth
labyrinthitis
inflammation of the labyrinth
labyrinthotomy
incision of the labyrinth
malleus
largest of three ossicles
mastoidalgia
pain in the mastoid process
mastoiditis
inflammation of one of the mastoid bones
Ménière’s disease
abnormality of inner ear causing multiple symptoms: vertigo, tinnitus, fluctuating hearing loss, sensation of pressure and pain
monaural
pertaining to one ear
myringectomy
surgical excision of the tympanic membrane
myringoplasty
surgical repair of tympanic membrane
myringoscope
medical instrument used to examine eardrum
myringotome
surgical instrument used for cutting eardrum
myringotomy
surgical incision of tympanic membrane
ossicle
small bones of the middle ear
otic
pertaining to the ear
otitis
inflammation of the ear
otitis media
inflammation of the middle ear
otodynia
pain in the ear
otolaryngologist
physician who specializes in the study of the ear and larynx
otolaryngology
study of ear and larynx
otolith
ear stone
otomycosis
fungal infection of the ear
otoneurology
specialized diagnosis and treatment of ear and its neurological association
otopharyngeal
pertaining to ear and pharynx
otoplasty
plastic surgical repair of the air
otopyorrhea
pus in the ear
otorhinolaryngology
study of ear, nose, and larynx
What is the hearing organ of the inner ear called?
Organ of Corti
otosclerosis
hardening condition of ear structures
otoscope
medical instrument used to examine the ear
oval window
membrane of middle ear into which the footplate of the stapes fits
perilymph
serum fluid of the inner ear
presbycusis
impairment of hearing occurring with aging
stapedectomy
surgical excision of the stapes
stapes
innermost of the ossicles in the middle ear
tinnitus
sensation of ringing/roaring sounds in one or both ears
tympanectomy
surgical excision of the tympanic membrane
tympanic
pertaining to the eardrum
tympanitis
inflammation of the eardrum
tympanoplasty
surgical repair of the tympanic membrane
utricle
small, saclike structure of the labyrinth of the inner ear