1. TRUE OR FALSE: High frequency nerve fibers course along theouter surface of the auditory nerve bundle.
2. Which cranial nerve is involved in sensory AND motor functionof the tongue?
a. Trigeminal
b. Facial
c. Vagus
d. Glossopharyngeal
e. Hypoglossal
3. Select the structure or region innervated by theefferent fibers of each cranial nerve.
Trigeminal (V)
Facial (VII)
Glossopharyngeal (IX)
Vagus (X)
Hypoglossal (XII)
The choices are: Face, Larynx, Muscles of Mastication, None,Intrinsic & Extrinsic Tongue Muscles, Posterior 1/3 ofTongue
4. The vestibulocochlear nerve is primarily….
a. Efferent
b. Afferent
5. Most of the neurons that receive sensory information from thecochlea are attached to
a. OHCs
b. IHCs
6. Select the structure or region innervated by theafferent fibers of each cranial nerve.
Trigeminal (V)
Facial (VII)
Glossopharyngeal (IX)
Vagus (X)
Hypoglossal (XII)
The choices are: Anterior 2/3 of Tongue, None, Larynx, FaceLower Jaw Mouth, Posterior 1/3 of Tongue, Cochlea
