Exam 1 Images Flashcards
(83 cards)
1
Q
A
- posterior median sulcus
- posterior funiculus
2
Q
A
- posterior horn
- lateral funiculus
3
Q
A
- anterior horn
- anterior funiculus
4
Q
A
- anterior median fissure
- anterolateral sulcus
5
Q
A
- posterolateral sulcus
- posterior intermediate sulcus
6
Q
A
- posterior funiculus
- posterior horn
7
Q
A
- lateral funiculus
- intermediate horn
8
Q
A
- anterior horn
- anterior funiculus
9
Q
A
- anterior median fissure
- anterolateral sulcus
10
Q
A
- posterolateral sulcus
- posterior intermediate sulcus
11
Q
A
- posterior median sulcus
- posterior funiculus
12
Q
A
- posterior funiculus
- posterior horn
13
Q
A
- lateral funiculus
- anterior horn
14
Q
A
- anterior funiculus
- anterior median fissure
15
Q
A
- anterolateral sulcus
- posterolateral sulcus
16
Q
A
- posterior median sulcus
- posterior funiculus
17
Q
a, b
A
a. nucleus gracilis
b. nucelus cuneatus
18
Q
c, d
A
c. trigeminal spinal nucleus
d. gracilis tract
19
Q
e, f
A
e. cuneate tract
f. trigeminal spinal tract
20
Q
g, h
A
g. medial lemniscus
h. pyramidal tract
21
Q
a, b
A
a. cuneate nucleus
b. trigeminal spinal nucleus
22
Q
c, d
A
c. solitary nucleus
d. dorsal motor nucleus of the vagus
23
Q
e, f
A
e. hypoglossal nucleus
f. cuneate tract
24
Q
g, h
A
g. trigeminal spinal tract
h. solitary tract
25
i, j
i. medial lemniscus
j. pyramidal tract
26
a, b
a. vestibular nuclear complex
b. cochlear nucleus
27
c, d
c. solitary nucleus
d. inferior olive
28
e, f
e. trigeminal spinal tract
f. solitary tract
29
g, h
g. medial lemniscus
h. pyramidal tract
30
i, j
i. medial longitudinal fasciculus
j. inferior cerebellar peduncle
31
a, b
a. abducens nucleus
b. facial nucleus
32
c, d
c. inferior olive
d. inferior cerebellar peduncle
33
e, f
e. middle cerebellar peduncle
f. superior cerebellar peduncle
34
g, h
g. medial lemniscus
h. pyramidal tract
35
i, j
i. medial longitudinal fasciculus
j. fourth ventricle
36
a, b
a. trigeminal motor nucleus
b. trigeminal principal sensory nucleus
37
c, d
c. trigeminal mesencephalic nucleus
d. medial lemniscus
38
e, f
e. medial longitudinal fasciculus
f. middle cerebellar peduncle
39
g, h
g. pyramidal tract
h. superior cerebellar peduncle
40
i, j
i. trigeminal mesencephalic tract
j. trigeminal nerve root
41
k, m
k. basilar pons
m. fourth ventricle
42
a, b
a. periaqueductal gray
b. inferior colliculus
43
c, d
c. superior cerebellar peduncle
d. medial longitudinal fasciculus
44
e, f
e. medial lemniscus
f. lateral lemniscus
45
g, h
g. basilar pons
h. cerebral aqueduct
46
a, b
a. periaqueductal gray
b. superior colliculus
47
c, d
c. oculomotor nuclear complex
d. superior cerebellar peduncle
48
e, f
e. medial longitudinal fasciculus
f. medial lemniscus
49
g
g. cerebral aqueduct
50
What pathway is shown? What type of nerve fiber is shown at the bottom?
- discrimative touch pathway
- A-beta fibers
51
What pathway is shown? What type of nerve fiber is shown at the bottom?
- fast pain pathway
- A-delta fibers
52
What pathway is shown? What type of nerve fiber is shown at the bottom?
- slow pain pathway
- C fibers
53
What pathway is this? Starting from the top, name all of the structures that the nerve passes through.
- Pain Regulation Pathway
- periaqueductal gray
- nucleus raphe magnus (medulla)
- raphe spinal tract (serotonin)
- lamina II
54
What pathway is shown? What nerve fiber is shown in blue? What nerve fiber is shown in green? What type of synapse is shown?
- myotatic (stretch) reflex
- A-alpha sensory fiber
- alpha motor neuron
- monosynaptic synapse
55
For the autonomic system, name the general components shown at 1 and 2.
1. preganglionic neuron
2. postganglionic neuron
56
Name the components of the SYMPATHETIC division of the ANS. (For 2 and 4, name the neurotransmitters released here)
1. preganglionic neuron
2. acetylcholine
3. postganglionic neuron
4. norepinephrine
57
Name the components of the PARASYMPATHETIC division of the ANS. (For 2 and 4, name the neurotransmitters released here)
1. preganglionic neuron
2. acetylcholine
3. postganglionic neuron
4. acetylcholine
58
For CN III (oculomotor), name the preganglionic nucleus and its location (1), the ganglion (2), and what it innervates (3).
1. Edinger-Westphal nucleus in the midbrain
2. ciliary ganglion
3. pupilary constrictor muscle and ciliary muscle
59
For CN VII (facial), name the preganglionic nucleus and its location (1), the ganglion (2 and 3), and what it innervates (4 and 5).
1. superior salivatory nucleus
in the pons
2. pterygopalatine ganglion
3. submandibular ganglion
4. lacrimal gland
5. submandibular and sublingual gland
60
For CN IX (glossopharyngeal), name the preganglionic nucleus and its location (1), the ganglion (2), and what it innervates (3).
1. inferior salivatory nucleus
in the medulla
2. otic ganglion
3. parotid salivary gland
61
For CN X (vagus), name the preganglionic nucleus and its location (1), the location of the ganglion (2), and what it innervates (3 and 4).
1. dorsal motor nucleus of the vagus and nucleus ambiguous
2. wall of target tissue
3. heart
4. gut
62
For sacral parasympathetic outflow, name the preganglionic nucleus and its location (1), the fibers that it travels as (2), the location of the ganglion (3), and what it innervates (4 and 5).
1. sacral cord levels S2-S4
2. pelvic splanchnic nerves
3. wall of target tissue
4. bladder
5. rectum
63
Identify the parts of the neuron.
1. dendrites
2. cell body
3. axon
4. axon terminal
64
Nissl bodies
65
What is the classification of this neuron based on structure? Based on function?
- multipolar neuron
- motor or interneuron
66
What is the classification of this neuron based on structure? Based on function?
- bipolar
- special sensory
67
What is the classification of this neuron based on structure? Based on function?
- unipolar
- general sensory
68
What types of synapses are shown here (based on which neuronal components are involved)?
1. axosomatic synapse
2. axodendritic synapse
3. axoaxonic synapse
69
Identify 1 and 2. What type of synapse is shown?
1. axon terminal
2. dendrite
axodendritic synapse
70
1. oligodendrocyte
2. cell body of neuron
71
oligodendrocyte
72
astrocyte
73
astrocyte
74
ependymal cell
75
microglial cell
76
microglia cell
77
satellite cells
78
1. perineurium
2. fascicle
3. nerve fibers
4. endoneurium
79
1. epineurium
2. perineurium
80
1. myelin sheath
2. Schwann cell cytoplasm
3. neurilemma
81
Identify what is at the "?". Are these axons myelinated or unmyelinated?
- Node of Ranvier
- myelinated
82
What does this image depict?
cross-section of myelinated axons
83
Identify 1 and 2. Are these nerve fibers myelinated?
1. Node of Ranvier
2. axons
myelinated
