Segundo bloque: head and neck

Question 1

CN I

Answer 1

Olfatory

Question 2

CN II

Answer 2

Ocular

Question 3

CN III

Answer 3

Oculomotor

Question 4

CN IV

Answer 4

Trochlear

Question 5

CN V

Answer 5

Trigeminal

Question 6

CN VI

Answer 6

Abducens

Question 7

CN VII

Answer 7

Facial

Question 8

CN VIII

Answer 8

Vestibulocochlear

Question 9

CN IX

Answer 9

Glossopharyngeal

Question 10

CN X

Answer 10

Vagus

Question 11

CN XI

Answer 11

Accessory

Question 12

CN XII

Answer 12

Hypoglossal

Question 13

What is the function of CN I

Answer 13

Smell

Question 14

Where does de CN I comes out from?

Answer 14

The cribriform plate of ethmoid bone

Question 15

The lesion of this nerve causes anosmia?

Answer 15

CN I

Question 16

What is the only sensory nerve that doesn’t have thalamus input?

Answer 16

CN I

Question 17

What is the path way of the CN II?

Answer 17

Optic canal of sphenoid bone

Question 18

Which are the only 2 CN that are found outside brainstem?

Answer 18

Only I and II

Question 19

What is the function of the CN III?

Answer 19

Move the eyes

Question 20

Which muscle moves the eyes upwards?

Answer 20

Superior rectus

Question 21

Which muscule moves the eyes medialy?

Answer 21

Medial rectus

Question 22

Which muscle moves the eye inferiory?

Answer 22

Inferior rectus

Question 23

Which muscle moves the eyes in superior rotation?

Answer 23

Inferior oblique

Question 24

Which CN is on charge of amydriasis?

Answer 24

CN III

Question 25

Where does the CN II passes through?

Answer 25

Superior orbital fissure

Question 26

Inervation of superior rectus

Answer 26

CN III

Question 27

Inervation of medial rectus

Answer 27

CN III

Question 28

Inervation of inferior rectus

Answer 28

CN III

Question 29

Inervation of superior oblique

Answer 29

CN III

Question 30

Function of CN IV

Answer 30

Eye movement

Question 31

Inervation of superior oblique

Answer 31

CN IV

Question 32

Function of m. superior oblique

Answer 32

Turns eye down

Question 33

Where does the CN IV passes through?

Answer 33

Superior orbital fissure

Question 34

The CN V is sensory or motor?

Answer 34

Both

Question 35

Which is the 1st division of CN V?

Answer 35

Ophtalmic (V₁)

Question 36

Where does V₁ comes out from?

Answer 36

Superior orbital fissure

Question 37

Which is the 2nd divition of CN V?

Answer 37

Maxillary (V₂)

Question 38

Where does V₂ comes out from?

Answer 38

Foramen rotundum of the maxilary bone

Question 39

Which is the 3rd divition of CN V?

Answer 39

Mandibular (V₃)

Question 40

Where does CN V₃ comes out from?

Answer 40

Mental foramen

Question 41

Which are the 4 muscles of mastication?

Answer 41

Masseter, lateral plterigoid, medial pterigoid and temporal

Question 42

Is a recurrent and sudden sharp pain in half face caused by CN V

Answer 42

Trigeminal neuralgia

Question 43

What is the Tx for trigeminal neuralgia?

Answer 43

Carbamazepine

Question 44

General function of CN VI

Answer 44

Eye movements

Question 45

Inervation of lateral rectus

Answer 45

CN VI

Question 46

What is the consecuence of palsy of lateral rectus?

Answer 46

Diplopia

Question 47

Where does the CN VI comes out from?

Answer 47

Superior orbital fissure

Question 48

Which nerve controls the muscles of facial expressions?

Answer 48

CN VII

Question 49

What is the secondary function of CN VII

Answer 49

Taste, salivation and lagrimarion, inervates the anterior 2/3 of the thounge,

Question 50

Where does the CN VII comes out from?

Answer 50

Stylomastoid foramen and acustic meatus

Question 51

¿Cuál fue la primera película de Disney?

Answer 51

Blanca nieves y los 7 enanos

Question 52

Which are the 5 branches of the CN VII?

Answer 52

Temporal, cygomatic, bucal, mandibular and cervical Te sigo buscando maldita cerda

Question 53

Which are the functions of CN VIII?

Answer 53

Equilibrium, balance and hearing

Question 54

Which are the 2 portions of CN VIII?

Answer 54

Vestibular and cochlear

Question 55

What is the function of the vestibular portion of the CN VIII?

Answer 55

Compensatory eye movement

Question 56

What is the function of the cochlear portion of the CN VIII?

Answer 56

Hearing

Question 57

Where does the CN VIII comes out from?

Answer 57

Acustic meatus

Question 58

The CN IX is motor or sensitive?

Answer 58

Both

Question 59

Which are the 4 functions of the CN IX?

Answer 59

Taste, swallowing, salivation and chemobaroreceptors

Question 60

Which is the CN that inervates the posterior 1/3 of the tonge?

Answer 60

CN IX

Question 61

Where does the CN IX comes out from?

Answer 61

Yugular foramen

Question 62

The CN X is motor or sensory?

Answer 62

Both

Question 63

Which are the 5 main functions of the CN X?

Answer 63

Taste, swallowing, palate elevation, talking and coughing

Question 64

Where does the CN X comes out from?

Answer 64

Jugular foramen

Question 65

What is the recurent laringeal nerve?

Answer 65

A branch of the CN X

Question 66

Right recurrent laringeal nerve path

Answer 66

Loops arround subclavian

Question 67

Left recurrent laryngeal nerve path

Answer 67

Loops around aortic arch

Question 68

When this nerve is pressed it produces hoarseness

Answer 68

Recurrent laryngeal nerve

Question 69

Which nerve inervates trapezius and sternocleidomastoid muscle?

Answer 69

NC XI

Question 70

Where does the CN XI comes out from?

Answer 70

Jugular foramen

Question 71

The CN XII is motor or sensitive?

Answer 71

Motor

Question 72

Main function of CN XII

Answer 72

Tongue movement