Week 2 Dry Room

Question 1

Opening for CN I

Answer 1

Cribriform plate

Question 2

Opening for CN II

Answer 2

Optic canal

Question 3

Opening for CN III

Answer 3

Superior orbital fissure

Question 4

Opening for CN IV

Answer 4

Superior orbital fissure

Question 5

Opening for CN V1

Answer 5

Superior orbital fissure

Question 6

Opening for CN V2

Answer 6

Foramen Rotundum

Question 7

Opening for CN V3

Answer 7

Foramen Ovale

Question 8

Opening for CN VI

Answer 8

Superior orbital fissure

Question 9

Opening for CN VII

Answer 9

Internal auditory meatus

Question 10

Opening for CN VIII

Answer 10

Internal auditory meatus

Question 11

Opening for CN IX

Answer 11

Jugular foramen

Question 12

Opening for CN X

Answer 12

Jugular foramen

Question 13

Opening for CN XI

Answer 13

Jugular foramen

Question 14

Opening for XII

Answer 14

Hypoglossal canal

Question 15

What type of fibres are present in CN I

Answer 15

Special sensory

Question 16

What type of fibres are present in CN II

Answer 16

Special sensory

Question 17

What type of fibres are present in CN III

Answer 17

Motor and sympathetic

Question 18

What type of fibres are present in CN IV

Answer 18

Motor

Question 19

What type of fibres are present in CN VI

Answer 19

Motor

Question 20

What type of fibres are present in V1

Answer 20

General sensory

Question 21

What type of fibres are present in V2

Answer 21

General sensory

Question 22

What type of fibres are present in V3

Answer 22

General sensory and motor

Question 23

What type of fibres are present in CN VII

Answer 23

General sensory, motor, parasympathetic and special sensory

Question 24

What type of fibres are present in CN VIII

Answer 24

Special sensory

Question 25

What type of fibres are present in CN IX

Answer 25

General sensory, special sensory, motor and parasympathetic

Question 26

What type of fibres are present in CN X

Answer 26

General sensory, special sensory, parasympathetic and motor

Question 27

What type of fibres are present in CN XI

Answer 27

Motor

Question 28

What type of fibres are present in CN XII

Answer 28

Motor

Question 29

Which cranial nerves have parasympathetic component

Answer 29

III, VII, IX,X

Question 30

What cranial nerves are attached directly to the brain

Answer 30

Optic and Olfactory

Question 31

What cranial nerves are attached directly to the midbrain

Answer 31

Oculomotor, Trochlear

Question 32

What is the only cranial nerve to arise from the posterior aspect of the brain (midbrain)

Answer 32

Trochlear

Question 33

Which cranial nerves are attached directly to the pons

Answer 33

Trigeminal, Abducen, Facial, vestibulochlear

Question 34

Which cranial nerves are attached directly to pontomedullary junction

Answer 34

Abducen, facial and vestibulochlear

Question 35

Which cranial nerves attach directly to the medulla

Answer 35

Glossopharyngeal, Hypoglossal, Accessory and Vagus

Question 36

Which cranial nerve can be tested by the pupillary light reflex

Answer 36

Oculomotor

Question 37

Which cranial nerve can be tested by touch over the surface of the cheek

Answer 37

Facial

Question 38

What cranial nerve would you be testing if you asked the patient to stick out their tongue

Answer 38

Hypoglossal