Quiz 5

Question 1

tongue apex & body innervation

Answer 1

CN 5, lingual n

Question 2

tongue root innervation

Answer 2

Glosopharyngeal n, lingual branch

Question 3

oropharynx innervation

Answer 3

Glosopharngeal n, pharyngeal branch

Question 4

mucosa of larynx innervation

Answer 4

CN 10; cranial laryngeal n

Question 5

trachea innervation

Answer 5

CN 10; recurrent laryngeal n

Question 6

what nerve damaged if eye facing outward?

Answer 6

CN 3 oculomotor n, medial recutus m damaged

Question 7

what nerve damaged if eye facing inward?

Answer 7

CN 6, abducens n
Lateral recutus m

Question 8

What nerve damaged when eye is rotated facing outward?

Answer 8

CN 4, trochlear n
Dorsal oblique m

Question 9

Dorsal rectus

Answer 9

CN 3
Rotates upward

Question 10

Ventral rectus

Answer 10

CN 3
Rotate downward

Question 11

Medial rectus

Answer 11

CN 3
Turns eye nasally (inward)

Question 12

Lateral rectus

Answer 12

CN 6
Turn eye temporally (outward)

Question 13

Dorsal oblique

Answer 13

CN 4
Rotates eye toward nose

Question 14

Ventral oblique

Answer 14

CN 3
Rotates eye temporally

Question 15

Retractor bulbi

Answer 15

CN 6
Retracts globe

Question 16

CN 3

Answer 16

Oculomotor

Question 17

CN 4

Answer 17

Trochlear

Question 18

CN 6

Answer 18

Abducens

Question 19

What nerve is giving sensory if dog gets bone stuck in dorsal 4th premolars

Answer 19

CN 5, maxillary n branch
Palatine nn?