CNA

What is the function of the Olfactory nerve (I)?

Smell

What does the Optic nerve (II) control?

Vision and peripheral vision

Which cranial nerve is responsible for most extraocular muscles and pupil constriction?

Oculomotor nerve (III)

What muscle does the Trochlear nerve (IV) specifically control?

Superior oblique muscle

What are the main functions of the Trigeminal nerve (V)?

Sensation to three areas of the face and movement of masseter and temporal muscles

Which cranial nerve controls the lateral rectus muscle?

Abducens nerve (VI)

What functions are associated with the Facial nerve (VII)?

Facial expressions and taste from the tip of the tongue

What is another name for the Acoustic nerve (VIII)?

Vestibulocochlear nerve

The Glossopharyngeal nerve (IX) is involved in which sensations?

Taste from the posterior tongue, gag reflex, speech, and swallowing

What are the functions of the Vagus nerve (X)?

Speech and swallowing, sensation to pharynx and larynx

What muscles does the Spinal accessory nerve (XI) innervate?

Trapezius and sternocleidomastoid muscles

Which cranial nerve is responsible for tongue protrusion without tremor?

Hypoglossal nerve (XII)

What mnemonic can help remember the names of the cranial nerves?

On Old Olympus Towering Top A Finn And German Viewed Some Hops

What does the mnemonic 'Some Say Marry Money, But My Brother Says Bad Business Marry Money' indicate?

The sensory/motor function of cranial nerves.