OINA etc week3/4 Flashcards
(161 cards)
1
Q
Splenius Cervicis Innervation
A
Dorsal primary rami
2
Q
Psoas Minor Insertion
A
Pubic bone
3
Q
Quadratus Lumborum Origin
A
Iliac crest, iliolumbar ligament, and transverse processes of lower lumbar vertebrae
4
Q
Iliocostalis Lumborum Insertion
A
Angles of inferior 6 ribs
5
Q
Splenius Capitis Origin
A
Ligamentum nuchae and spinous processes C7-T3
6
Q
Longissimus Cervicis Origin
A
Transverse processes of T1-4 or 6
7
Q
Inferior vena cava arises about the ____ vertebra from a union of the ______ veins
A
L5
Common iliac veins
8
Q
Diaphragm Innervation
A
R and L phrenic nerve
9
Q
What are the superficial muscles of the deep muscles of the back?
A
Splenius Capitis & Splenius Cervicis
10
Q
Where are Multifidus most prominent?
A
Lumbar region
11
Q
Rectus Abdominis Innervation
A
Lower 5 thoracic nerves, subcostal, iliohypogastric
12
Q
Where are Rotatores easiest to observe?
A
Thoracic region
13
Q
Diaphragm- lumbar portion Origin
A
Lumbar vertebra in form of right and left crus. Right crus: L1-3 and IV discs. Left crus: L1-2 and IV discs.
14
Q
Multifidus Origin
A
Vertebral arches (C2-S4)
15
Q
Psoas Major Origin
A
Transverse processes, bodies and intervertebral discs T12-L5
16
Q
Psoas Minor Action
A
Flexion of pelvis & vertebral column.
17
Q
Rhomboid Minor Innervation
A
Dorsal scapular nerve (C4-5)
18
Q
Inferior boundary of abdominal wall
A
Line on either side connecting the ASIS to the pubic symphysis
19
Q
Splenius Cervicis Action
A
Rotate head and neck to same side; extend head and neck.
20
Q
Iliocostalis Innervation
A
Dorsal primary rami
21
Q
Quadratus Lumborum Insertion
A
Rib 12, transverse processes of upper lumbar vertebrae
22
Q
Serratus Posterior Superior Origin
A
Ligamentum nuchae, spinous process C7-T3
23
Q
External Abdominal Oblique Insertion
A
Linea alba, pubic crest, iliac crest, pubic symphysis
24
Q
Transverse Abdominis Origin
A
Thoracolumbar fascia, iliac crest, lateral third of inguinal ligament, internal surface of costal cartilages 7-12
25
Semispinalis Innervation
Dorsal rami of cervical spine nerves.
26
Iliocostalis Cervicis Origin
6 upper ribs
27
What muscles are in the intermediate layer of deep back?
Erector Spinae: Iliocostalis, Longissimus, Spinalis
28
Nerve to quadratus femoris
L4-S1
29
External iliac passes under _____ and enters _____ . It changes name to ____ when ______.
Inguinal ligament
Anterior compartment of thigh
Femoral artery
When it crosses under inguinal ligament
30
The _______ arises from the external iliac artery before it enters anterior thigh compartment. It supplies...
Inferior epigastric artery
| Inferior aspect of anterior abdominal wall
31
Rotatores Action
Rotation of superior vertebrae to opposite side. (Likely serve proprioceptive role rather than biomechanical.)
32
Psoas Minor Innervation
Ventral primary rami L1
33
Splenius Capitis Action
Rotate the head and neck to the same side; neck and head extension.
34
Psoas Major Action
Flexion of thigh, flexion and lateral flexion of trunk
35
Transtubercular plane
Line passes through iliac tubercles at level of L5
36
Transumbilical plane
Belly button: IV disc between L3 and L4
37
Multifidus Action
Unilaterally: flexes trunk laterally, rotates vertebra to opposite side. Bilaterally: extends the trunk.
38
Semispinalis Capitis Insertion
Occipital bone
39
External Abdominal Oblique Innervation
Inferior 5 thoracic nerves and subcostal nerve (T12) and Iliohypogastric
40
What is omentum?
Double layer of peritoneum that attaches stomach to body wall or other abdominal organs.
41
Sciatic
L4-S3
42
Latissimus Dorsi Origin
Spinous processes of T7-L5, thoracolumbar fascia, iliac crest, inferior 3-4 ribs and inferior angle of the scapula
43
Spinalis Insertion
Spinous process of upper 4-8 thoracic vertebrae
44
What are the deep layer of intrinsic muscles?
Short muscles found in grooves between transverse and spinous processes of vertebrae. Known as transverospinalis muscles.
Semispinalis, Multifidus, Rotatores.
45
Sacral plexus derived from...
L4-S4
46
What/where is Linea Alba?
Where anterior and posterior walls meet and fuse in anterior median line.
47
Longissimus Capitis Origin
Lower 4 cervical vertebrae
48
Psoas Minor Origin
Bodies of vertebrae T12-L1 and IV disc
49
Twigs to piriformis
S1-S4
50
What makes up the portal triad?
Bile duct, Hepatic artery and Portal vein
51
Internal Abdominal Oblique Action
Flex and rotate trunk, laterally rotate trunk, compress abdominal contents
52
Latissimus Dorsi Insertion
Medial lip of intertubercular groove of humerus
| anterior to teres major
53
Latissimus Dorsi Innervation
Thoracodorsal nerve
54
ASIS stands for....
Anterior Superior Iliac Spine
55
Psoas Major Innervation
Ventral primary rami L1 and L2
56
Quadratus Lumborum Innervation
Subcostal and upper lumbar ventral primary rami
57
External Abdominal Oblique Action
Flex and rotate trunk, laterally rotate trunk, compress Abdominal contents.
58
Transverse Abdominis Action
Compress and support abdominal viscera.
59
Rhomboid Major Action
Retracts and downwardly rotates the scapula
60
Rectus Abdominis Insertion
Xiphoid process, 5th and 7th costal cartilages
61
Rectus Abdominis Action
Flexes trunk and tenses anterior Abdominal wall
62
Longissimus Capitis Insertion
Mastoid process of temporal bone
63
Levator Scapulae Action
Elevates scapula, rotates head to the same side.
64
A dense fibrous sheath enclosing Rectus Abdominis
Rectus sheath
65
Genitofemoral
L1-L2
66
What is mesentery?
Double layer of peritoneum enclosing abdominal organs. Contained with the fibrous tissue are blood & lymph vessels, nerves, lymph nodes & adipose tissue.
67
Nerves of lumbar plexus
```
Iliohypogastric,
ilioinguinal,
genitifemoral,
lateral femoral cutaneous,
femoral &
obturator
```
68
Serratus Posterior Inferior Action
Depress inferior 3 to 4 ribs to prevent superior pull by diaphragm
69
Sacral plexus gives rise to what nerves...
```
Superior gluteal,
Inferior gluteal,
Sciatic,
Pudendal,
Twigs to the piriformis,
Nerve to obturator internus,
Nerve to quadratus femoris.
```
70
Levator Scapulae Origin
Posterior tubercles of transverse processes C1-C4
71
The common iliac arteries divide into _________.
Internal and external iliac arteries
72
Iliocostalis Lumborum Origin
Broad tendon that attaches to the iliac crest.
73
Splenius Cervisis Origin
Spinous processes T3-T6
74
Lumbar plexus derived from...
L1-L3 and part of L4
75
Serratus Posterior Inferior Insertion
Inferior 3 or 4 ribs
76
Iliacus Action
Flexion of thigh
77
Serratus Posterior Superior Action
Elevates the Superior 4 ribs to increase the size of the thorax
78
Lumbar plexus L2 nerves
Genitofemoral,
Lateral femoral cutaneous,
Femoral,
Obturator
79
Inferior gluteal
L5 S1 S2
80
What 3 bones make up os coxae?
Ilium, ischium and pubis- fusion occurs at acetabulum
81
Multifidus Insertion
Spinous processes, spanning 1-3 vertebrae (C2-S4)
82
Serratus Posterior Superior Innervation
Ventral primary rami of first 3-4 thoracic nerves
83
Semispinalis Capitis Action
Bilaterally extends head. Unilaterally rotates head to same side.
84
Iliocostalis Cervicis Insertion
Transverse processes of lower cervical vertebrae 4-6
85
Serratus Posterior Superior Insertion
2nd to 5th ribs
86
Internal Abdominal Oblique Origin
Thoracolumbar fascia, anterior iliac crest, lateral half of inguinal ligament
87
Lumbar plexus L4 nerves
Femoral and Obturator
88
Transpyloric plane
Passes through body of L1; passes through pyloric sphincter of stomach
89
Abdominal aorta divides at ______ vertebrae into _____ and ______.
L4, R and L common iliac arteries
90
Iliohypogastric
L1
91
Iliocostalus Thoracis Insertion
6 upper ribs
92
Longissimus Thoracis Origin
Lower lumbar spinous processes and sacrum.
93
Femoral
L2-L4
94
Diaphragm- costal portion- Insertion
Internal surface of lower 6 ribs, costal cartilage, and lateral and medial arcuate ligaments
95
Obturator
L2-L4
96
Name of orifice that marks connection between stomach and esophagus
Cardia
97
Part of the diaphragm that is the shape of a boomerang into which the peripheral muscular portion inserts
Central tendon
98
Quadratus Lumborum Action
Flexion of trunk laterally, extend vertebral column, elevate hip, stabilize rib 12 against inspiration
99
Rhomboid Minor Action
Retracts and downwardly rotates the scapula.
100
Longissimus Innervation
Dorsal Primary Rami
101
Levator Scapulae Innervation
Dorsal scapular nerve (C4-5)
102
4 parts of the stomach
Cardia, fundus, Body, pyloric
103
Iliocostalis Thoracis Origin
6 lower ribs
104
What connects the lesser curvature of the stomach and duodenum to the liver?
Lesser omentum
105
Levator Scapulae Insertion
Superior part of the medial border of the scapula
106
Iliacus Insertion
Lesser trochanter with psoas Major
107
Longissimus Thoracis Insertion
Lower 9 ribs and associated transverse processes
108
What muscles form posterior abdominal wall?
Diaphragm, iliacus, psoas major and quadratus lumborum
109
Lumbar plexus L3 nerves
Lateral femoral cutaneous,
Femoral,
Obturator
110
Transverse Abdominis Insertion
Linea alba, pubic crest, pubic symphysis
111
Rhomboid Major Insertion
Medial border of the scapula from the level of the spine to the superior angle
112
Nerve to obturator internus
L5 S1 S2
113
Rectus Abdominis Origin
Pubic symphysis, pubic crest
114
Rotatores Origin
Transverse process of 1 vertebrae
115
Pudendal
S2-S4
116
Semispinalis Capitis Origin
Transverse processes T1-6
117
What bones form posterior abdominal wall?
Lumbar vertebrae, sacrum, wings of ilium and ribs
118
Diaphragm- sternal portion Insertion
Central tendon
119
Iliacus Origin
Iliac fossa
120
Lumbar plexus L1 nerves:
Iliohypogastric,
Ilioinguinal,
Genitofemoral
121
Trapezius action
Elevation from upper fibers, retraction from middle fibers, depression from lower fibers.
122
Splenius Capitis Innervation
Dorsal primary rami
123
3 elements of the os coxae
Ilium, ischium and pubis
124
Psoas Major Insertion
Lesser trochanter with iliacus
125
Trapezius Origin
External occipital protuberance, ligamentum nuchae,
| spinous processes C7-T12
126
Spinalis Origin
Spinous processes of T11-L2
127
Rotatores Innervation
Dorsal rami of spinal nerves
128
Rhomboid Minor Innervation
Medial border of the scapula from the level of the spine to the inferior angle.
129
Trapezius innervation
Spinal root of the accessory nerve CN XI
130
3 parts of Semispinalis
Thoracis, Cervicis, Capitis
131
The internal iliac supplies...
Viscera of pelvic cavity
132
Superior gluteal
L4-L5 S1
133
Latissimus Dorsi Action
Extends, adducts and medially rotates the humerus, elevates Body when climbing
134
What is the fat laden fold of peritoneum that connects the stomach with the transverse colon?
Greater omentum
135
What are the superficial muscles of the back?
```
Trapezius,
Latissimus Dorsi,
Levator Scapulae,
Rhomboid Major & Minor,
Serratus Posterior Superior & Inferior
```
136
Splenius Cervicis Insertion
Transverse processes of C1-C4
137
Spinalis Innervation
Dorsal primary rami
138
Serratus Posterior Inferior Origin
Spinous processes T11-L2
139
Internal Abdominal Oblique Insertion
Linea alba, pubic crest, inferior surface ribs 10-12
140
Trapezius Insertion
Posterior border of lateral third of the clavicle, acromion process and spine of scapula
141
Rhomboid Major Origin
Spinous process T2-T5
142
Superior boundary of abdominal wall
Right and left costal margins, xiphisternal joint
143
Multifidus Innervation
Dorsal rami of spinal nerves
144
Transverse Abdominis Innervation
Lower 5 thoracic nerves, subcostal, iliohypogastric
145
Rhomboid Major Innervation
Dorsal scapular nerve (C4-5)
146
Diaphragm- sternal portion Origin
Fibers arise from xiphoid
147
Subcostal plane
Line through most inferior points of costal cartilage, 10th costal cartilage. Line passes through body of L3.
148
Ilioinguinal
L1
149
Spinalis Action
Extensors of vertebral column
150
Iliacus Innervation
Femoral nerve
151
External Abdominal Oblique Origin
External surface of 5th to 12th ribs
152
Rhomboid Minor Origin
Spinous processes C7 and T1, and the ligamentum nuchae.
153
Serratus Posterior Inferior Innervation
Ventral primary rami of last 4 thoracic nerves
154
Openings in diaphragm
Sternocostal hiatus
Foramen for inferior vena cava
Esophageal hiatus
Aortic hiatus
155
Lateral boundary of abdominal wall
Vertical lines ascending from the ASIS on each side.
156
Longissimus Cervicis Insertion
Transverse processes C2-6
157
Splenius Capitis Insertion
Mastoid process, occipital bone
158
Posterior boundary of abdominal wall
Lumbar paravertebral musculature
159
Internal Abdominal Oblique Innervation
Lower 5 thoracic nerves, subcostal, iliohypogastric
160
Lateral femoral cutaneous
L2-L3
161
Rotatores Insertion
Base of the spinous process of the superior vertebrae.
