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. -Inner hair cells

The ____________________ is a landmark of the middle ear that is created by the basal turn of the cochlea.

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

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

Match each structure or landmark to the correct descriptor. -Oval window

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

The external auditory meatus

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

The stapes articulates with the ____________________ process of the incus.

The scala ____________________ and scala media are separated by Reissner's membrane.

The isthmus is

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

The Eustachian tube courses from the middle ear space to open into the ____________________.

There is/are ____________________ row(s) of inner hair cells.

Match each term to the correct descriptor. Terms may be used more than once or not at all. -Muscle that pulls on the most distal bone

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

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

Match each structure or landmark to the correct descriptor. -Round window

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

Match each structure or landmark to the correct descriptor. -Posterior malleolar fold