12 Cranial Nerves

How many cranial nerves are there?

• 12

• 15

• 10

• 4

What is cranial nerve ii? (sensory and responsible for sight)

The Facial nerve (Vii) is respinsible for facial movement and some taste

• true

• false

How many cranial nerves are only sensory?

• 4

• 6

• 3

• 2

How many cranial nerves are only motor?

• 4

• 2

• 7

• 5

How many cranial nerves are BOTH sensory and motor?

• 5

• 4

• 7

• 6

Is the vagus nerve (X) sensory, motor or both?

• sensory

• motor

• both

The Hypoglossal Nerve (Xii) is in charge of what movement?

Bells Palsy is the inflammation of what nerve?

• oculomotor

• facial

• trigeminal

• glossopharyngeal

What three nerves are responsible for eye movement?

• oculomotor

• optic

• abducens

• trochear

Answer explanation

the optic nerve is responsible for sight, it is sensory! Oculomotor, Trochlear, and Abducens are all motor!