Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password

Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Question

audio receptors
click to flip
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know

Question

sound is?
Remaining cards (25)
Know
0:02
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

a+p ear

structures of the ear

QuestionAnswer
audio receptors respond to sound
sound is? vibrations
vibrations produce sound waves
crest top point of the sound wave
trough bottom point of the sound wave
amplitude middle disecting in half point of the sound wave( height of the wave)
pitch is determined by the number of cycles per. second (frequency)
loudness is determined by the amplitude(height of wave)
outer ear funnels sound inward
ceruminous gland produces cerumen which is ear wax = sticky
ossicles hammer, anvil, stirrup, transmit + amplify the vibrations.
hammer malus
anvil incus
stirrup stapes
Eustacian tube drains to the pharynx and equalizes the pressure on the inside of th ear drum
oval window is a flexible membrane
cochlear fluid filled endolymph
organ of corti nerve cell
fluid moving fluid passing through one chamber to another. bouncing off the round window. reverses the flow of fluids, fluid strikes basilae membrane, the membrane pushes the hairs up into the tectoral membrane and depolarizes.
the movement of fluid leads to the stimulation of the organs of corti
inner ear hearing and equilibrium contains many bony fluid filled chambers(bony labyrinth)
equalibrium contains 2 chambers the utricle and semicircular canals
utricle fluid capula(thick) suspendid in the fluid are small grains calcium carbonates(stones)otoliths, responds to linear acceleration fluid goes opposite of acceleration, stones strike the hair cells and causes depolarization.
semicircular canals respond to angular acceleration,
ampella (swollen ends) contain cristae, respond to moving fluid causes cristae to depolarize
tempanic membrane ear drum
Created by: ktheobald11
Popular Anatomy sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards