Review

Question 1

1. What is involved in the pupillary light reflex?

Answer 1

Cilliary

Question 2

2. Nystgmasm – cold/warm whater in ear?

Answer 2

semicircular canals

Question 3

3. Nerves involved in SVA

Answer 3

a. I, VII, X

Question 4

4. 2 nerves involved in corneal reflex?

Answer 4

a. Trigeminal and facial

Question 5

5. Branch of trigeminal nerve that is motor

Answer 5

Mandibular

Question 6

7. Concentration in the fovea

Answer 6

Cones

Question 7

8. Which is not true of the nerves of solitary tract?

Answer 7

a. Go to anterior 1/3 of tongue for taste

Question 8

9. What do these have in common?

Answer 8

GSE

Question 9

10. What does CN VI control?

Answer 9

a. Lateral Rectus

Question 10

11. What is sensory organ for dynamic equilibrium

Answer 10

Cristae

Question 11

12. Hypoglossal nerve

Answer 11

Motor

Question 12

13. Run into a tree

Answer 12

a. Utricle
b. Saccule
c. Both

Question 13

14. What nerve does taste on epiglottis?

Answer 13

Vagus

Question 14

15. Which nerve has parasympathetic component?

Answer 14

CN III( Oculomotor)

Question 15

16. Shine light -> Right eye no contraction Left eye Contraction, what nerve?

Answer 15

a. Right Oculomotor

Question 16

17. What functional component is parasympathetic?

Answer 16

GVE

Question 17

18. Which nerve innervates the muscles of mastication?

Answer 17

Trugeminal

Question 18

19. Where do ganglia cells not terminate?

Answer 18

Visual Cortex

Question 19

20. When look at something on the right

Answer 19

a. Right Abducens, Left Oculomotor

Question 20

21. Ascending MLF ends in

Answer 20

a. Oculomotor nucles

Question 21

22. Pharyngeal and laryngeal muscles innervated by muscle

Answer 21

a. Nucleus ambiguus

Question 22

23. What the solitary conveys

Answer 22

a. Afferent limb of reflexes and modulates cardiac and respiratory function

Question 23

24. If there is a lesion and cant taste

Answer 23

a. Solitary tract/nucleus

Question 24

25. What innervates the tensor tympani & stapes?

Answer 24

a. Trigeminal and facial nerves

Question 25

The oculomotor nerve innervates the superior oblique muscle.

Answer 25

False

Question 26

The lateral vestibulospinal tract is involved with eye movement.

Answer 26

False

Question 27

The nucleus ambiguus is motor to muscles of the pharynx

Answer 27

True

Question 28

What nerve innervates muscles of facial expression?

Answer 28

Facial

Question 29

Which of the following has a parasympathetic component?

Answer 29

Oculomotor

Question 30

The rod cells are most numerous at the fovea of the retina

Answer 30

False

Question 31

organ of corti

Answer 31

3 Sound

Question 32

cristae

Answer 32

2 angular acceleration

Question 33

Maculae

Answer 33

1 Linear acceleration

Question 34

What nerves carry sensory impulses from the head

Answer 34

trigeminal
facial
glossopharyngeal
vagus

Question 35

The axons from ______ cells form the optic nerve.

Answer 35

Ganglion

Question 36

Fibers form the nasal half of the retina cross at the optic chiasm.

Answer 36

True

Question 37

Where are auditory and vestibular receptor cells located?

Answer 37

n/a

Question 38

What nerves are stimulated by taste?

Answer 38

facial

glossopharyngeal

Question 39

What layer of the visual cortex does the geniculocalcarine tract end?

Answer 39

n/a

Question 40

Most fibers of the optic tract terminate in the ____________

Answer 40

lateral geniculate nucleus