Quizs: Ear Diagram

What part is #1?

• Pinna

• Ear Canal

• Ear Drum

• Oval Window

Tympanic membrane

• eardrum

• hammer

• anvil

• stirrup

• Pinna

• auditory canal

• tympanic membrane

• Eustachian tube

• malleus

• incus

• stapes

• semicircular canals

• cochlea

The moving cilia in the organ of corti sends a signal to the cochlear nerve

• true

• false

Answer explanation

It is called cilia

• malleus

• incus

• stapes

• semicircular canals

• cochlea

• malleus

• incus

• stapes

• semicircular canals

• Pinna

• auditory canal

• tympanic membrane

• Eustachian tube

Directs sound waves to the middle ear.

• pinna/auricle

• auditory canal

• oval window

• round window

• Eustachian tube

The stapes vibrates against this membrane.

• pinna/auricle

• auditory canal

• oval window

• round window

• Eustachian tube