Cranial Nerves

Type of Innervation

100

Name 2 of the 5 Cranial Nerves that provide primarily MOTOR information

Oculomotor (CN III)

Trochlear (CN IV)

Abducens (CN VI)

Accessory (CN XI)

Hypoglossal (CN XII)

200

Name 2 of the 4 Cranial Nerves that provide MIXED innervation

Trigeminal (CN V)

Facial (CN VII)

Glossopharyngeal (CN IX)

Vagus (CN X)

300

Name the 3 Cranial Nerves that receive purely SENSORY information

Olfactory (CN I)

Optic (CN II)

Vestibulocochlear (CN VIII)

400

Name the 4 Cranial Nerves that provide PARASYMPATHETIC innervation

Oculomotor (CN III)

Facial (CN VII)

Glossopharyngeal (CN IX)

Vagus (CN X)

500

Among the Cranial Nerves that provide MIXED innervation, which does NOT convey PARASYMPATHETIC fibers?

Trigeminal (CN V)

Name and Number of Cranial Nerves

100

What is the name of the FIRST Cranial Nerve

Olfactory

200

The Vestibulocochlear Nerve is Cranial Nerve number _____

8 (VIII)

300

What are the names of Cranial Nerves V and IX?

Trigeminal (V)

Glossopharyngeal (IX)

400

The Oculomotor Nerve is CN number _____ and the Facial Nerve is CN number _____

III (Oculomotor)

VII (Facial)

500

Name the last 3 Cranial Nerves (in order)

Vagus (X)

Accessory (XI)

Hypoglossal (XII)

Bony Foramina & Passageways

100

The Optic Nerve passes through the _______ canal of the sphenoid bone

Optic 

200

The Hypoglossal Nerve exits the skull through the _______ canal of the occipital bone

Hypoglossal

300

The Oculomotor, Trochlear, and Abducens pass through the _______ of the sphenoid bone

Superior Orbital Fissure

400

The Vagus Nerve exits the skull via the _______ foramen of the temporal bone

Jugular

500

The Inferior Alveolar Nerve from the Mandibular Division of the Trigeminal Nerve (CN V3) enters the mandible through the _______ foramen and exits via the _______ foramen

Mandibular

Mental

Innervated Structures

100

The Mandibular Division of the Trigeminal Nerve provides MOTOR innervation to what type of muscles?

Mastication

200

The Glossopharyngeal Nerve provides Parasympathetic innervation to the _______ gland

Parotid

300

The Accessory Nerve provides somatic motor innervation to what 2 muscles?

Sternocleidomastoid

Trapezius

400

Name the 2 muscles that the Oculomotor Nerve provides Parasympathetic innervation to

Ciliary

Constrictor Pupillae

500

The Carotid Branch of the Glossopharyngeal Nerve provides visceral sensory information from chemoreceptors in the _______ _______, which measures levels of CO2

Carotid Body

BONUS (X2 Points)

100

Name the 2 Cranial Nerves that do not emerge from the brainstem and where do they derive from

Olfactory (CN I)

Optic (CN II)

Derive from Cerebrum

200

Name the 2 Cranial Nerves responsible for taste (list the nerve responsible for the anterior 2/3 first)

Facial (CN VII)

Glossopharyngeal (CN IX)

300

What does "COPS 3977" stand for?

C - Ciliary Ganglion (CN III)

O - Otic Ganglion (CN IX)

P - Pterygopalatine Ganglion (CN VII)

S - Submandibular Ganglion (CN VII)

400

The Vestibulocochlear Nerve enters the endocranial cavity through the _______ _______ _______ of the Temporal Bone

Internal Acoustic Meatus

500

What Cranial Nerve is the Chorda Tympani a branch of and through what bony passageway does it leave the Temporal Bone

Facial Nerve (CN VII)

Petrotympanic Fissure