Science Quiz / Auditory Physiology - Klapstein

Random Science Quiz

QUIZ: Can you name the Auditory Physiology - Klapstein ?

Quiz not verified by Sporcle

Forced Order
Also try: Spot the Animal!
Score 0/30 Timer 10:00
Ossicle that is attached to oval window of cochlea
Very slow pressure changes will dissipate through the _______ with little effect on the basilar membrane.
Perception of sound in absence of external source.
Membranous labyrinth containing endolymph.
_____ of cochlea: wider and floppier. lower frequencies
______ deafness: impairment of sound transmission prior to cochlea. Cerumen, perforation, sclerosis of ossicles.
Ossicle that attaches to Tympanic membrane
Rinne Test: in Sensorineural hearing loss, air conduction is better, but hearing is _______ in affected ear.
Name a cause of Tinnitus. aminoglycosides, cisplatin, aspirin, quinine
Weber Test: in Conductive hearing loss, tone is louder on ______ side
Rinne Test: in Conductive hearing loss, _______ conduction is better than air.
Muscle on the handle of the malleus. Motor innervation from CN5. Decreases sound transmission.
Serve as a compound lever which can amplify sound waves between the tympanic membrane and the oval window of cochlea
Bending the stereocilia bundle toward the tallest stretches the tip link and opens a cation channel in stereocilia. K+ enters and ______ the hair cell & firing rate in CN8 increase
A gelatinous mass which assists the mechanical transduction by the hair cells.
Most spiral ganglion receive their input only from _____ hair cells.
Weber Test: in Sensorineural hearing loss, tone is ______ on normal side
A disorder of the inner ear in which circulation of endolymph is impeded resulting in swelling (hydrops) of the membranous labyrinth. Vertigo, tinnitus, fullness in ear, hearing lo
_____ tones: lateral part of the gyrus in tonotopic map
_______ labyrinth is continuous with subarachnoid space and is filled with perilymph which is similar to CSF. High Na, Low K.
______ labyrinth is filled with endolymph. Low Na, High K.
_____ of cochlea: narrow and stiff. more sensitive to higher frequencies.
Communicate at the apical end via the helicotrema. Contain perilymph.
Lies within the scala media and contain hair cells which transduce sound into neural signals
______ deafness: impairment of the cochlea or auditory nerve. Exposure to loud sounds, meningitis, drugs, trauma, meniere.
Muscle on the neck of stapes. Motor innervation from CN7. Decreases sound transmission.
_____ tones: medial part of the gyrus in tonotopic map.
Amplified basilar vibration that can be detected by placing a very sensitive microphone sealed in the external auditory canal.
______ membrane: divide scala vestibuli and scala media.
Contains the spiral ganglion with cell bodies of the cochlear nerve.

You're not logged in!

Compare scores with friends on all Sporcle quizzes.
Sign Up with Email
Log In

You Might Also Like...

Show Comments


Top Quizzes Today

Score Distribution

Your Account Isn't Verified!

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.