Part 5

Question 1

1st cranial nerve :

Answer 1

Olfactory nerve

Question 2

Olfactory nerve (1st C) type :

Answer 2

Special sensory nerve for smell

Question 3

Olfactory nerve (1st C) fibers arise from :

Answer 3

Olfactory mucosa

Question 4

Olfactory nerve (1st C) fibers pass through :

Answer 4

Cribriform plate

Question 5

2nd cranial nerve :

Answer 5

Optic nerve

Question 6

Optic nerve (2nd C) type :

Answer 6

Special sensory nerve for vision

Question 7

Optic nerve (2nd C) fibers arise from :

Answer 7

Retina

Question 8

Optic nerve (2nd C) fibers pass through :

Answer 8

Optic canal

Question 9

3rd cranial nerve :

Answer 9

Oculomotor nerve

Question 10

Oculomotor nerve (3rd C) type :

Answer 10

Mixed: Motor & Parasympathetic

Question 11

Oculomotor nerve (3rd C) supplies :

Answer 11

Extraocular muscles & Constrictor pupillae

Question 12

4th cranial nerve :

Answer 12

Trochlear nerve

Question 13

Trochlear nerve (4th C) type :

Answer 13

Motor

Question 14

Trochlear nerve (4th C) supplies :

Answer 14

Superior oblique muscle

Question 15

5th cranial nerve :

Answer 15

Trigeminal nerve

Question 16

Trigeminal nerve (5th C) type :

Answer 16

Mixed: Sensory & Motor

Question 17

Name 3 branches of Trigeminal nerve (5th C) :

Answer 17

Ophthalmic nerve, Maxillary nerve, Mandibular nerve

Question 18

Ophthalmic nerve & Maxillary nerve type :

Answer 18

Sensory

Question 19

Ophthalmic nerve leaves cranial cavity by passing through :

Answer 19

Superior orbital fissure

Question 20

Ophthalmic nerve gives sensations to :

Answer 20

Eye, Orbit, Upper eyelid, Forehead

Question 21

Mandibular nerve type :

Answer 21

Mixed: Motor & Sensory

Question 22

6th cranial nerve :

Answer 22

Abducent nerve

Question 23

Abducent nerve (6th C) type :

Answer 23

Motor

Question 24

Oculomotor nerve (3rd C), Trochlear nerve (4th C) & Abducent nerve (6th C) enter the orbit through :

Answer 24

Superior orbital fissure

Question 25

Abducent nerve (6th C) enters orbit through Superior orbital fissure to supply :

Answer 25

Lateral rectus muscle

Question 26

7th cranial nerve :

Answer 26

Facial nerve

Question 27

intracranial course ; Facial nerve leaves cranial cavity through :

Answer 27

Internal auditory meatus

Question 28

extracarial course ; Facial nerve leaves the skull through :

Answer 28

Stylomastoid foramen to enter Parotid gland which lie Superficial

Question 29

8th cranial nerve :

Answer 29

Auditory nerve

Question 30

Auditory nerve (8th C) type :

Answer 30

Special sensory nerve for hearing

Question 31

9th cranial nerve :

Answer 31

Glossopharyngeal nerve

Question 32

Glossopharyngeal nerve (9th C) & Vagus nerve (10 C) type :

Answer 32

Mixed: Motor, Sensory, Parasympathetic

Question 33

10th Cranial nerve :

Answer 33

Vagus nerve

Question 34

Vagus nerve (10 C) & Accessory nerve (11 C) leave cranial cavity through :

Answer 34

Jugular foramen

Question 35

11th Cranial nerve :

Answer 35

Accessory nerve

Question 36

Accessory nerve (11 C) & Hypoglossal nerve (12 C) type :

Answer 36

Motor

Question 37

Hypoglossal nerve (12 C) leaves cranial cavity through :

Answer 37

Anterior condylar foramen

Question 38

Accessory nerve (11 C) has 2 roots :

Answer 38

Cranial & Spinal root

Question 39

Cranial root of accessory nerve (11 C) joins vagus nerve to supply muscles of :

Answer 39

Palate, Pharynx, Larynx

Question 40

Spinal root of accessory nerve (11 C) supplies :

Answer 40

Sternomastoid & Trapezius