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. -Malleus

Match each structure or landmark to the correct descriptor. -Chorda tympani

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

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

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

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

Match the structure to which each of the following landmarks belongs. Terms may be used more than once or not at all. -Stereocilia

The tympanic membrane is slightly (concave/convex) ____________________ when viewed from the external auditory meatus.

Match each structure or landmark to the correct descriptor. -VII facial nerve canal

Match each structure or landmark to the correct descriptor. -Tympanic nerve

The external auditory meatus is

The tensor tympani muscle is innervated by the (name and number) ____________________ cranial nerve.

Match the structure to which each of the following landmarks belongs. Terms may be used more than once or not at all. -External auditory meatus

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

The ____________________ muscle acts to restrain movement of the tympanic membrane.

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

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

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

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

The ____________________ window separates the middle ear space and scala vestibuli.