Middle Ear Anatomy


Move the cursor over the graphic to identify structures

The middle ear (ME) and contents serve to transmit external sound energy to the components of the inner ear. Sound pressure applied to the ear drum (tympanum) creates motion which is transmitted through the ossicles to the oval window. The oval window membrane is the interface with the inner ear. The inner ear is where motion is translated to neural signals.


Instant Feedback:

The dilator tubae contracts to close the opening of the eustachian tube.

True
False


RnCeus Homepage | Discount prices | Login | Nursing jobs | Help
©RnCeus.com 2008