Which of the following cranial nerves is not involved in the gustatory sense?
a. Vagus nerve (X)
b. Hypoglossal nerve (XII)
c. Facial nerve (VII)
d. Glossopharyngeal nerve (IX)
Tears normally flow from the lacrimal sac into the:
a. lacrimal gland.
b. lacrimal canaliculi.
c. lacrimal puncta.
d. nasolacrimal duct.