Question

multiple choice question

the vestibule contains receptors for which sensory modality?

equilibrium (balance)
gustation (taste)
olfaction (smell)
vision (sight)
audition (hearing)

Explanation:

Identify the function of the vestibule

Using the Inner Ear Anatomy knowledge point, the inner ear consists of three main regions: the cochlea, the vestibule, and the semicircular canals. The cochlea contains receptors for hearing (audition), while the semicircular canals and the vestibule make up the vestibular apparatus.

Determine the associated sensory modality

Using the Static Equilibrium knowledge point, the vestibule contains the utricle and saccule, which house receptors (maculae) that detect gravity and linear acceleration. This sensory information is essential for maintaining balance and orientation. Therefore, the vestibule contains receptors for equilibrium (balance).

Answer:

• (A) Equilibrium (balance) (Correct answer)
• (B) Gustation (taste)
• (C) Olfaction (smell)
• (D) Vision (sight)
• (E) Audition (hearing)