Review Flashcards
(40 cards)
1
Q
- What is involved in the pupillary light reflex?
A
Cilliary
2
Q
- Nystgmasm – cold/warm whater in ear?
A
semicircular canals
3
Q
- Nerves involved in SVA
A
a. I, VII, X
4
Q
- 2 nerves involved in corneal reflex?
A
a. Trigeminal and facial
5
Q
- Branch of trigeminal nerve that is motor
A
Mandibular
6
Q
- Concentration in the fovea
A
Cones
7
Q
- Which is not true of the nerves of solitary tract?
A
a. Go to anterior 1/3 of tongue for taste
8
Q
- What do these have in common?
A
GSE
9
Q
- What does CN VI control?
A
a. Lateral Rectus
10
Q
- What is sensory organ for dynamic equilibrium
A
Cristae
11
Q
- Hypoglossal nerve
A
Motor
12
Q
- Run into a tree
A
a. Utricle
b. Saccule
c. Both
13
Q
- What nerve does taste on epiglottis?
A
Vagus
14
Q
- Which nerve has parasympathetic component?
A
CN III( Oculomotor)
15
Q
- Shine light -> Right eye no contraction Left eye Contraction, what nerve?
A
a. Right Oculomotor
16
Q
- What functional component is parasympathetic?
A
GVE
17
Q
- Which nerve innervates the muscles of mastication?
A
Trugeminal
18
Q
- Where do ganglia cells not terminate?
A
Visual Cortex
19
Q
- When look at something on the right
A
a. Right Abducens, Left Oculomotor
20
Q
- Ascending MLF ends in
A
a. Oculomotor nucles
21
Q
- Pharyngeal and laryngeal muscles innervated by muscle
A
a. Nucleus ambiguus
22
Q
- What the solitary conveys
A
a. Afferent limb of reflexes and modulates cardiac and respiratory function
23
Q
- If there is a lesion and cant taste
A
a. Solitary tract/nucleus
24
Q
- What innervates the tensor tympani & stapes?
A
a. Trigeminal and facial nerves
25
The oculomotor nerve innervates the superior oblique muscle.
False
26
The lateral vestibulospinal tract is involved with eye movement.
False
27
The nucleus ambiguus is motor to muscles of the pharynx
True
28
What nerve innervates muscles of facial expression?
Facial
29
Which of the following has a parasympathetic component?
Oculomotor
30
The rod cells are most numerous at the fovea of the retina
False
31
organ of corti
3 Sound
32
cristae
2 angular acceleration
33
Maculae
1 Linear acceleration
34
What nerves carry sensory impulses from the head
trigeminal
facial
glossopharyngeal
vagus
35
The axons from ______ cells form the optic nerve.
Ganglion
36
Fibers form the nasal half of the retina cross at the optic chiasm.
True
37
Where are auditory and vestibular receptor cells located?
n/a
38
What nerves are stimulated by taste?
facial
| glossopharyngeal
39
What layer of the visual cortex does the geniculocalcarine tract end?
n/a
40
Most fibers of the optic tract terminate in the ____________
lateral geniculate nucleus
