| Term | Definition |
|
acouso/ audio |
hearing |
|
aero |
air or gas |
|
auri/oto |
ear |
|
cerumino |
wax |
|
salpingo |
eustachian tube or uterine tube |
|
tympano/ myringo |
eardrum |
|
-acusis |
hearing condition |
|
pinna |
auricle; projected part of the external ear |
|
external auditory canal |
external passage for sounds collected from the pinna to the tympanum |
|
cerumen |
a waxy substance secreted by glands located thru out the external canal |
|
tympanic membrane |
ear drum; drumlike structure that receives sound collected in the external auditory canal and amplifies it thru the middle ear |
|
malleus |
hammer; 1st of the 3 auditory ossicles of the middle ear |
|
incus |
anvil; middle of the 3 auditory ossicles of the middle ear |
|
stapes |
stirrup; last of the 3 auditory ossicles of the middle ear |
|
eustachian tube/ auditory tube |
tube connecting the middle ear to the pharynx |
|
oval window |
membrane that covers the opening b/t the middle ear and inner ear |
|
inner ear |
structures and liquids that relay sound waves to the auditory nerve fibers on a path to the brain for interpretation of sound |
|
labyrinth |
maze; inner ear consisting of bony and membranous passages |
|
cochlea |
coiled tubular structure of the inner ear that contains the organ of Corti |
|
perilymph |
fluid that fill the bony labyrinth of the inner ear |