Exam 9: Anatomy of Hearing

Match each structure or landmark to the correct descriptor. Terms may be used more than once or not at all. -Cochlea

Match each structure or landmark to the correct descriptor. Terms may be used more than once or not at all. -Crura of anthelix

The cochlea completes approximately ____________________ turns from base to apex.

Match each structure or landmark to the correct descriptor. Terms may be used more than once or not at all. -Spiral limbus

Match each structure or landmark to the correct descriptor. Terms may be used more than once or not at all. -Crus of helix

Match each structure or landmark to the correct descriptor. Terms may be used more than once or not at all. -Pedicle of incus

Match each structure or landmark to the correct descriptor. Terms may be used more than once or not at all. -Osseous spiral lamina

Match each structure or landmark to the correct descriptor. -Spiral vessel

Match each structure or landmark to the correct descriptor. -Carotid canal

Match each term to the correct descriptor. Terms may be used more than once or not at all. -Sense(s) position of body in space

The scala ____________________ houses the sensory organ for hearing.

The ____________________ of the outer ear aids in localization.

What are the three major structures that compose the ear?

Match each structure or landmark to the correct descriptor. -Footplate

Match each structure or landmark to the correct descriptor. Terms may be used more than once or not at all. -VII facial nerve

Match each structure or landmark to the correct descriptor. Terms may be used more than once or not at all. -Vestibule

Match each term to the correct descriptor. Terms may be used more than once or not at all. -Sense(s) acoustical information

There are approximately (number) ____________________ inner hair cells.

The lobule is

Match each structure or landmark to the correct descriptor. Terms may be used more than once or not at all. -Vestibular ganglia