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Anat1 > OINA etc week3/4 > Flashcards

OINA etc week3/4 Flashcards

1
Q

Splenius Cervicis Innervation

A

Dorsal primary rami

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2
Q

Psoas Minor Insertion

A

Pubic bone

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3
Q

Quadratus Lumborum Origin

A

Iliac crest, iliolumbar ligament, and transverse processes of lower lumbar vertebrae

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4
Q

Iliocostalis Lumborum Insertion

A

Angles of inferior 6 ribs

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5
Q

Splenius Capitis Origin

A

Ligamentum nuchae and spinous processes C7-T3

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6
Q

Longissimus Cervicis Origin

A

Transverse processes of T1-4 or 6

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7
Q

Inferior vena cava arises about the ____ vertebra from a union of the ______ veins

A

L5

Common iliac veins

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8
Q

Diaphragm Innervation

A

R and L phrenic nerve

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9
Q

What are the superficial muscles of the deep muscles of the back?

A

Splenius Capitis & Splenius Cervicis

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10
Q

Where are Multifidus most prominent?

A

Lumbar region

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11
Q

Rectus Abdominis Innervation

A

Lower 5 thoracic nerves, subcostal, iliohypogastric

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12
Q

Where are Rotatores easiest to observe?

A

Thoracic region

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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.

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14
Q

Multifidus Origin

A

Vertebral arches (C2-S4)

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15
Q

Psoas Major Origin

A

Transverse processes, bodies and intervertebral discs T12-L5

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16
Q

Psoas Minor Action

A

Flexion of pelvis & vertebral column.

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17
Q

Rhomboid Minor Innervation

A

Dorsal scapular nerve (C4-5)

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18
Q

Inferior boundary of abdominal wall

A

Line on either side connecting the ASIS to the pubic symphysis

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19
Q

Splenius Cervicis Action

A

Rotate head and neck to same side; extend head and neck.

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20
Q

Iliocostalis Innervation

A

Dorsal primary rami

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21
Q

Quadratus Lumborum Insertion

A

Rib 12, transverse processes of upper lumbar vertebrae

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22
Q

Serratus Posterior Superior Origin

A

Ligamentum nuchae, spinous process C7-T3

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23
Q

External Abdominal Oblique Insertion

A

Linea alba, pubic crest, iliac crest, pubic symphysis

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24
Q

Transverse Abdominis Origin

A

Thoracolumbar fascia, iliac crest, lateral third of inguinal ligament, internal surface of costal cartilages 7-12

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25
Q

Semispinalis Innervation

A

Dorsal rami of cervical spine nerves.

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26
Q

Iliocostalis Cervicis Origin

A

6 upper ribs

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27
Q

What muscles are in the intermediate layer of deep back?

A

Erector Spinae: Iliocostalis, Longissimus, Spinalis

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28
Q

Nerve to quadratus femoris

A

L4-S1

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29
Q

External iliac passes under _____ and enters _____ . It changes name to ____ when ______.

A

Inguinal ligament
Anterior compartment of thigh
Femoral artery
When it crosses under inguinal ligament

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30
Q

The _______ arises from the external iliac artery before it enters anterior thigh compartment. It supplies…

A

Inferior epigastric artery

Inferior aspect of anterior abdominal wall

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31
Q

Rotatores Action

A

Rotation of superior vertebrae to opposite side. (Likely serve proprioceptive role rather than biomechanical.)

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32
Q

Psoas Minor Innervation

A

Ventral primary rami L1

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33
Q

Splenius Capitis Action

A

Rotate the head and neck to the same side; neck and head extension.

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34
Q

Psoas Major Action

A

Flexion of thigh, flexion and lateral flexion of trunk

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35
Q

Transtubercular plane

A

Line passes through iliac tubercles at level of L5

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36
Q

Transumbilical plane

A

Belly button: IV disc between L3 and L4

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37
Q

Multifidus Action

A

Unilaterally: flexes trunk laterally, rotates vertebra to opposite side. Bilaterally: extends the trunk.

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38
Q

Semispinalis Capitis Insertion

A

Occipital bone

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39
Q

External Abdominal Oblique Innervation

A

Inferior 5 thoracic nerves and subcostal nerve (T12) and Iliohypogastric

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40
Q

What is omentum?

A

Double layer of peritoneum that attaches stomach to body wall or other abdominal organs.

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41
Q

Sciatic

A

L4-S3

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42
Q

Latissimus Dorsi Origin

A

Spinous processes of T7-L5, thoracolumbar fascia, iliac crest, inferior 3-4 ribs and inferior angle of the scapula

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43
Q

Spinalis Insertion

A

Spinous process of upper 4-8 thoracic vertebrae

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44
Q

What are the deep layer of intrinsic muscles?

A

Short muscles found in grooves between transverse and spinous processes of vertebrae. Known as transverospinalis muscles.
Semispinalis, Multifidus, Rotatores.

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45
Q

Sacral plexus derived from…

A

L4-S4

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46
Q

What/where is Linea Alba?

A

Where anterior and posterior walls meet and fuse in anterior median line.

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47
Q

Longissimus Capitis Origin

A

Lower 4 cervical vertebrae

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48
Q

Psoas Minor Origin

A

Bodies of vertebrae T12-L1 and IV disc

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49
Q

Twigs to piriformis

A

S1-S4

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50
Q

What makes up the portal triad?

A

Bile duct, Hepatic artery and Portal vein

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51
Q

Internal Abdominal Oblique Action

A

Flex and rotate trunk, laterally rotate trunk, compress abdominal contents

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52
Q

Latissimus Dorsi Insertion

A

Medial lip of intertubercular groove of humerus

anterior to teres major

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53
Q

Latissimus Dorsi Innervation

A

Thoracodorsal nerve

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54
Q

ASIS stands for….

A

Anterior Superior Iliac Spine

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55
Q

Psoas Major Innervation

A

Ventral primary rami L1 and L2

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56
Q

Quadratus Lumborum Innervation

A

Subcostal and upper lumbar ventral primary rami

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57
Q

External Abdominal Oblique Action

A

Flex and rotate trunk, laterally rotate trunk, compress Abdominal contents.

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58
Q

Transverse Abdominis Action

A

Compress and support abdominal viscera.

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59
Q

Rhomboid Major Action

A

Retracts and downwardly rotates the scapula

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60
Q

Rectus Abdominis Insertion

A

Xiphoid process, 5th and 7th costal cartilages

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61
Q

Rectus Abdominis Action

A

Flexes trunk and tenses anterior Abdominal wall

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62
Q

Longissimus Capitis Insertion

A

Mastoid process of temporal bone

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63
Q

Levator Scapulae Action

A

Elevates scapula, rotates head to the same side.

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64
Q

A dense fibrous sheath enclosing Rectus Abdominis

A

Rectus sheath

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65
Q

Genitofemoral

66
Q

What is mesentery?

A

Double layer of peritoneum enclosing abdominal organs. Contained with the fibrous tissue are blood & lymph vessels, nerves, lymph nodes & adipose tissue.

67
Q

Nerves of lumbar plexus

A 
Iliohypogastric, 
ilioinguinal, 
genitifemoral, 
lateral femoral cutaneous, 
femoral & 
obturator
68
Q

Serratus Posterior Inferior Action

A

Depress inferior 3 to 4 ribs to prevent superior pull by diaphragm

69
Q

Sacral plexus gives rise to what nerves…

A 
Superior gluteal,
Inferior gluteal,
Sciatic,
Pudendal,
Twigs to the piriformis,
Nerve to obturator internus,
Nerve to quadratus femoris.
70
Q

Levator Scapulae Origin

A

Posterior tubercles of transverse processes C1-C4

71
Q

The common iliac arteries divide into _________.

A

Internal and external iliac arteries

72
Q

Iliocostalis Lumborum Origin

A

Broad tendon that attaches to the iliac crest.

73
Q

Splenius Cervisis Origin

A

Spinous processes T3-T6

74
Q

Lumbar plexus derived from…

A

L1-L3 and part of L4

75
Q

Serratus Posterior Inferior Insertion

A

Inferior 3 or 4 ribs

76
Q

Iliacus Action

A

Flexion of thigh

77
Q

Serratus Posterior Superior Action

A

Elevates the Superior 4 ribs to increase the size of the thorax

78
Q

Lumbar plexus L2 nerves

A

Genitofemoral,
Lateral femoral cutaneous,
Femoral,
Obturator

79
Q

Inferior gluteal

80
Q

What 3 bones make up os coxae?

A

Ilium, ischium and pubis- fusion occurs at acetabulum

81
Q

Multifidus Insertion

A

Spinous processes, spanning 1-3 vertebrae (C2-S4)

82
Q

Serratus Posterior Superior Innervation

A

Ventral primary rami of first 3-4 thoracic nerves

83
Q

Semispinalis Capitis Action

A

Bilaterally extends head. Unilaterally rotates head to same side.

84
Q

Iliocostalis Cervicis Insertion

A

Transverse processes of lower cervical vertebrae 4-6

85
Q

Serratus Posterior Superior Insertion

A

2nd to 5th ribs

86
Q

Internal Abdominal Oblique Origin

A

Thoracolumbar fascia, anterior iliac crest, lateral half of inguinal ligament

87
Q

Lumbar plexus L4 nerves

A

Femoral and Obturator

88
Q

Transpyloric plane

A

Passes through body of L1; passes through pyloric sphincter of stomach

89
Q

Abdominal aorta divides at ______ vertebrae into _____ and ______.

A

L4, R and L common iliac arteries

90
Q

Iliohypogastric

91
Q

Iliocostalus Thoracis Insertion

A

6 upper ribs

92
Q

Longissimus Thoracis Origin

A

Lower lumbar spinous processes and sacrum.

93
Q

Femoral

94
Q

Diaphragm- costal portion- Insertion

A

Internal surface of lower 6 ribs, costal cartilage, and lateral and medial arcuate ligaments

95
Q

Obturator

96
Q

Name of orifice that marks connection between stomach and esophagus

97
Q

Part of the diaphragm that is the shape of a boomerang into which the peripheral muscular portion inserts

A

Central tendon

98
Q

Quadratus Lumborum Action

A

Flexion of trunk laterally, extend vertebral column, elevate hip, stabilize rib 12 against inspiration

99
Q

Rhomboid Minor Action

A

Retracts and downwardly rotates the scapula.

100
Q

Longissimus Innervation

A

Dorsal Primary Rami

101
Q

Levator Scapulae Innervation

A

Dorsal scapular nerve (C4-5)

102
Q

4 parts of the stomach

A

Cardia, fundus, Body, pyloric

103
Q

Iliocostalis Thoracis Origin

A

6 lower ribs

104
Q

What connects the lesser curvature of the stomach and duodenum to the liver?

A

Lesser omentum

105
Q

Levator Scapulae Insertion

A

Superior part of the medial border of the scapula

106
Q

Iliacus Insertion

A

Lesser trochanter with psoas Major

107
Q

Longissimus Thoracis Insertion

A

Lower 9 ribs and associated transverse processes

108
Q

What muscles form posterior abdominal wall?

A

Diaphragm, iliacus, psoas major and quadratus lumborum

109
Q

Lumbar plexus L3 nerves

A

Lateral femoral cutaneous,
Femoral,
Obturator

110
Q

Transverse Abdominis Insertion

A

Linea alba, pubic crest, pubic symphysis

111
Q

Rhomboid Major Insertion

A

Medial border of the scapula from the level of the spine to the superior angle

112
Q

Nerve to obturator internus

113
Q

Rectus Abdominis Origin

A

Pubic symphysis, pubic crest

114
Q

Rotatores Origin

A

Transverse process of 1 vertebrae

115
Q

Pudendal

116
Q

Semispinalis Capitis Origin

A

Transverse processes T1-6

117
Q

What bones form posterior abdominal wall?

A

Lumbar vertebrae, sacrum, wings of ilium and ribs

118
Q

Diaphragm- sternal portion Insertion

A

Central tendon

119
Q

Iliacus Origin

A

Iliac fossa

120
Q

Lumbar plexus L1 nerves:

A

Iliohypogastric,
Ilioinguinal,
Genitofemoral

121
Q

Trapezius action

A

Elevation from upper fibers, retraction from middle fibers, depression from lower fibers.

122
Q

Splenius Capitis Innervation

A

Dorsal primary rami

123
Q

3 elements of the os coxae

A

Ilium, ischium and pubis

124
Q

Psoas Major Insertion

A

Lesser trochanter with iliacus

125
Q

Trapezius Origin

A

External occipital protuberance, ligamentum nuchae,

spinous processes C7-T12

126
Q

Spinalis Origin

A

Spinous processes of T11-L2

127
Q

Rotatores Innervation

A

Dorsal rami of spinal nerves

128
Q

Rhomboid Minor Innervation

A

Medial border of the scapula from the level of the spine to the inferior angle.

129
Q

Trapezius innervation

A

Spinal root of the accessory nerve CN XI

130
Q

3 parts of Semispinalis

A

Thoracis, Cervicis, Capitis

131
Q

The internal iliac supplies…

A

Viscera of pelvic cavity

132
Q

Superior gluteal

133
Q

Latissimus Dorsi Action

A

Extends, adducts and medially rotates the humerus, elevates Body when climbing

134
Q

What is the fat laden fold of peritoneum that connects the stomach with the transverse colon?

A

Greater omentum

135
Q

What are the superficial muscles of the back?

A 
Trapezius,
Latissimus Dorsi,
Levator Scapulae, 
Rhomboid Major & Minor,
Serratus Posterior Superior & Inferior
136
Q

Splenius Cervicis Insertion

A

Transverse processes of C1-C4

137
Q

Spinalis Innervation

A

Dorsal primary rami

138
Q

Serratus Posterior Inferior Origin

A

Spinous processes T11-L2

139
Q

Internal Abdominal Oblique Insertion

A

Linea alba, pubic crest, inferior surface ribs 10-12

140
Q

Trapezius Insertion

A

Posterior border of lateral third of the clavicle, acromion process and spine of scapula

141
Q

Rhomboid Major Origin

A

Spinous process T2-T5

142
Q

Superior boundary of abdominal wall

A

Right and left costal margins, xiphisternal joint

143
Q

Multifidus Innervation

A

Dorsal rami of spinal nerves

144
Q

Transverse Abdominis Innervation

A

Lower 5 thoracic nerves, subcostal, iliohypogastric

145
Q

Rhomboid Major Innervation

A

Dorsal scapular nerve (C4-5)

146
Q

Diaphragm- sternal portion Origin

A

Fibers arise from xiphoid

147
Q

Subcostal plane

A

Line through most inferior points of costal cartilage, 10th costal cartilage. Line passes through body of L3.

148
Q

Ilioinguinal

149
Q

Spinalis Action

A

Extensors of vertebral column

150
Q

Iliacus Innervation

A

Femoral nerve

151
Q

External Abdominal Oblique Origin

A

External surface of 5th to 12th ribs

152
Q

Rhomboid Minor Origin

A

Spinous processes C7 and T1, and the ligamentum nuchae.

153
Q

Serratus Posterior Inferior Innervation

A

Ventral primary rami of last 4 thoracic nerves

154
Q

Openings in diaphragm

A

Sternocostal hiatus
Foramen for inferior vena cava
Esophageal hiatus
Aortic hiatus

155
Q

Lateral boundary of abdominal wall

A

Vertical lines ascending from the ASIS on each side.

156
Q

Longissimus Cervicis Insertion

A

Transverse processes C2-6

157
Q

Splenius Capitis Insertion

A

Mastoid process, occipital bone

158
Q

Posterior boundary of abdominal wall

A

Lumbar paravertebral musculature

159
Q

Internal Abdominal Oblique Innervation

A

Lower 5 thoracic nerves, subcostal, iliohypogastric

160
Q

Lateral femoral cutaneous

161
Q

Rotatores Insertion

A

Base of the spinous process of the superior vertebrae.

Anat1 (5 decks)

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