Of the following structures, which is the only one that contains perilymph (instead of endolymph)?
A) scala media
B) saccule
C) scala tympani
D) semicircular ducts

Question

Quizplus · Accepted Answer

The scala tympani is the only structure of the four listed that contains perilymph. The scala media (also called the cochlear duct) contains endolymph, as does the saccule and the semicircular ducts.

Of the Following Structures, Which Is the Only One That