問題一覧
1
What is #2?
Internal intercostals
2
4
Motor end plate
3
3
Endomysium
4
What is the innervation of #3?
CN VII: Facia
5
What is the action of #1?
Extends neck
6
What is the action of #2?
Extends vertebral column
7
2
Sarcolemma
8
What is the action of #3 when only one contracts?
Rotation of head
9
6
I Band
10
8
T-tubule
11
Define # 2
cytoplasm of the muscle fiber
12
4
Sarcolemma
13
5
I Band
14
What is the agonist of neck flexion?
sternocleidomastoid
15
2
Motor endplate
16
5
Sarcomere
17
2
Motor Neuron
18
What is the insertion of #2?
Ramus and angle of mandible
19
What is #1?
Diaphragm
20
7
Sarcoplasmic reticulum
21
What is #1?
sternocleidomastoid
22
What is the innervation of #1 #3 #4
CN V: Trigeminal (1), CN V: Trigeminal (2), CN VII: Facial
23
What is the innervation of #2?
CN V: Trigeminal
24
3
A Band
25
action for #1
closes eye
26
What is #3?
Splenius capitus
27
What is #3?
Sternocleidomastoid
28
What is #2?
Internal intercostals
29
1
Splenius capitus
30
What is the origin for #2?
Zygomatic arch
31
1
Moter end plate
32
What is the insertion of #1?
Mastoid process of temporal bone
33
List the muscle(s) that contract in a forced exhalation
Internal intercostals
34
Define #2
The motor endplate is the area of sarcolemma under the synaptic bulb.
35
What is #1?
Orbicularis oculi
36
5
Synaptic bulb
37
What are the actions of #1 (unilateral and bilateral)?
Unilateral – rotation of head Bilateral – flex head at neck
38
2
motor endplate
39
What is the action of #1 if both contract?
Flexes vertebral column; compresses abdomen
40
1
Orbicularis oculi
41
1
Z lines
42
What is #1?
Digastric (posterior belly)
43
1
Diaphragm
44
action For #2
elevates corner of mouth
45
What is the innervation of #4?
CN V: Trigeminal
46
What is #3
Sternocleidomastoid
47
What is #1
Sternocleidomastoid
48
11
End of terminal of Motor neuron
49
What is the action of #1 #2
elevates ribs during inhalation, Depresses ribs during forced inhalation
50
5
Nucleus
51
List the action(s) of #1 #2 #3 #4
compresses cheek; holds food between teeth during chewing, compresses and purses lips, depression of mandible., depression of mandible
52
1
Nuclei
53
2
Erector spinae
54
Action of #1?
closes eye
55
2
Sarcoplasm
56
5
Nucleus
57
What is #1?
Buccinator
58
3
Z-Discs
59
What is #1?
External intercostals
60
14
Myofibril
61
8
Endomysium
62
What is #5?
Scalenes
63
List the additional muscle(s) that contract during a forced inhalation
Scalenes
64
Define #3
The endomysium is the connective tissue covering of each muscle fiber(cell)
65
What is #3?
Buccinator
66
1
Sarcoplasm
67
What is the insertion of #1?
Mastoid process of temporal bone
68
What is the insertion of #1?
Xiphoid process
69
3
Myofibril
70
What is #4?
Digastric (posterior belly)
71
6
Motor Neuron
72
What is the action of #2 if both contract?
Flexes vertebral column; compresses abdomen
73
9
Mitochondria
74
Actions of #2?
Elevates mandible
75
Define #4
The sarcolemma is the muscle cell membrane.
76
What is the action of #3?
Elevates ribs during inhalation
77
9
Terminal cisterna
78
2
Zygomaticus major
79
State the action of #1.
Flattens during inhalation
80
What is #4?
Orbicularis oris
81
4
Motor endplate
82
What is #2?
Internal oblique
83
What is #4?
Scalenes
84
9
Terminal cisterna
85
10
Myofibril
86
What is #2?
Zygomaticus major
87
Actions of #4?
elevates ribs during forced inhalation
88
1
Myofilaments
89
5
Sarcolemma
90
List the muscles that rotate the trunk.
External oblique, Internal oblique
91
4
Sarcolemma
92
What is the action of #3 when both contract?
Flexion of head at neck
93
What is the origin of #1?
Manubrium of sternum & clavicle
94
What is the agonist of neck extension?
Splenius capitus
95
What is the action of #2?
Depresses ribs during forced exhalation
96
What is the action of #3?
Extends neck
97
action of #5
compresses and purses lips
98
What is the action of #2?
Elevation of ribs during forces inhalation
99
What is #5?
Orbicularis oris
100
What is the antagonist of neck extension?
Sternocleidomastoid