See Back, Laboratory 1, Step 10 for more information.
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
3:go_outline_hotword
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Back Quiz
Question 75
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Inferior oblique muscle
Muscles: suboccipital
IC1-C
IC1_C
IC1-C
See Back, Laboratory 1, Step 10 for more information.
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
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Question 76
default
~Chapter 1
~Chapter 1: Muscles
Muscles
*Graded Practical Exam 2Exam 2am 2
Inferior oblique muscle
Muscles: suboccipital
IC1-C
IC1_C
IC1-C
See Back, Laboratory 1, Step 10 for more information.
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
3:go_outline_hotword
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Back Quiz
Question 77
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Inferior oblique muscle
Muscles: suboccipital
IC1-N
IC1_N
IC1-N
See Back, Laboratory 1, Step 10 for more information.
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
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Question 78
See Back, Laboratory 1, Step 8 for more information.
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Longissimus cervicis muscle
Muscles: suboccipital
IC1-B
IC1_B
IC1-B
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
3:go_outline_hotword
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Question 79
See Back, Laboratory 1, Step 8 for more information.
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Longissimus capitis muscle
Muscles: suboccipital
IC1-N
IC1_N
IC1-N
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
3:go_outline_hotword
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Back Quiz
Question 80
See Back, Laboratory 1, Step 8 for more information.
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Click on the correct answer.
Longissimus cervicis muscle
Muscles: suboccipital
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
IC1-C
IC1_C
IC1-C
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Question 81
See Back, Laboratory 1, Step 8 for more information.
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Longissimus cervicis muscle
Muscles: suboccipital
IC1-C
IC1_C
IC1-C
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
3:go_outline_hotword
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Question 82
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Click on the correct answer.
Occipitalis muscle
Muscles: suboccipital
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
IC1-C
IC1_C
IC1-C
Muscles o
Back Quiz
Question 83
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Occipitalis muscle
Muscles: suboccipital
IC1-D
IC1_D
IC1-D
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
Back Quiz
Question 84
default
~Chapter 1
~Chapter 1: Muscles
Muscles
*Graded Practical Exam 1Exam 1am 1
Rectus capitis posterior major muscle
Muscles: suboccipital
IC1-N
IC1_N
IC1-N
See Back, Laboratory 1, Step 11 for more information.
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
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Back Quiz
Question 85
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Rectus capitis posterior major muscle
Muscles: suboccipital
IC1-D
IC1_D
IC1-D
See Back, Laboratory 1, Step 11 for more information.
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
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Back Quiz
Question 86
default
~Chapter 1
~Chapter 1: Muscles
Muscles
*Graded Practical Exam 2Exam 2am 2
Rectus capitis posterior major muscle
Muscles: suboccipital
IC1-N
IC1_N
IC1-N
See Back, Laboratory 1, Step 10 for more information.
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
3:go_outline_hotword
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Question 87
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Rectus capitis posterior major muscle
Muscles: suboccipital
IC1-C
IC1_C
IC1-C
See Back, Laboratory 1, Step 10 for more information.
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
3:go_outline_hotword
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Question 88
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Click on the correct answer.
Rectus capitis posterior major muscle
Muscles: suboccipital
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
IC1-C
IC1_C
IC1-C
See Back, Laboratory 1, Step 10 for more information.
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Question 89
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Click on the correct answer.or muscle
Rectus capitis posterior major muscle
Muscles: suboccipital
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
IC1-N
IC1_N
IC1-N
See Back, Laboratory 1, Step 10 for more information.
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Back Quiz
Question 90
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Rectus capitis posterior minor muscle
Muscles: suboccipital
IC1-N
IC1_N
IC1-N
See Back, Laboratory 1, Step 10 for more information.
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
3:go_outline_hotword
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Question 91
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Click on the correct answer.terior minor muscle
Rectus capitis posterior minor muscle
Muscles: suboccipital
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
IC1-D
IC1_D
IC1-D
See Back, Laboratory 1, Step 10 for more information.
3:go_outline_hotword
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Back Quiz
Question 92
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Click on the correct answer.itis muscle
Semispinalis capitis muscle
Muscles: suboccipital
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
IC1-N
IC1_N
IC1-N
Back Quiz
Question 93
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Semispinalis capitis muscle
Muscles: suboccipital
IC1-N
IC1_N
IC1-N
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
Back Quiz
Question 94
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Click on the correct answer.vicis muscle
Semispinalis cervicis muscle
Muscles: suboccipital
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
IC1-B
IC1_B
IC1-B
Back Quiz
Question 95
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Semispinalis cervicis muscle
Muscles: suboccipital
IC1-N
IC1_N
IC1-N
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
Back Quiz
Question 96
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Semispinalis cervicis muscle
Muscles: suboccipital
IC1-N
IC1_N
IC1-N
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
Back Quiz
Question 97
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Click on the correct answer.
Semispinalis cervicis muscle
Muscles: suboccipital
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
IC1-N
IC1_N
IC1-N
Serratus p
Back Quiz
Question 98
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Semispinalis cervicis muscle
Muscles: suboccipital
IC1-D
IC1_D
IC1-D
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
Back Quiz
Question 99
See Back, Laboratory 1, Step 9 for more information.
default
~Chapter 1
~Chapter 1: Muscles
Muscles
*Graded Practical Exam 2Exam 2am 2
Splenius capitis muscle
Muscles: suboccipital
IC1-C
IC1_C
IC1-C
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
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Question 100
See Back, Laboratory 1, Step 9 for more information.
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Splenius capitis muscle
Muscles: suboccipital
IC1-B
IC1_H
IC1-B
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
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Question 101
See Back, Laboratory 1, Step 9 for more information.
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Click on the correct answer. muscle
Splenius capitis muscle
Muscles: suboccipital
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
IC1-C
IC1_C
IC1-C
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Back Quiz
Question 102
See Back, Laboratory 1, Step 9 for more information.
Muscle held by forceps on left?
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Splenius cervicis muscle
Muscles: suboccipital
IC1-B
IC1_H
IC1-B
Click on the correct answer.
See the hint below.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
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Question 103
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles
Sternocleidomastoid muscle
Muscles: suboccipital
IC1-C
IC1_C
IC1-C
Click on the correct answer.
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
Back Quiz
Question 104
les of the Back
Dissection Procedure
1.3.1 Skin Incisions and Reflections of the Back
default
~Chapter 1
~Chapter 1: Muscles
Muscles
*Graded Practical Exam 1Exam 1am 1
Click on the correct answer. muscleRohen/Yokochi: 348-350
Superior oblique muscle
Muscles: suboccipital
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
IC1-N
IC1_N
IC1-N
See Back, Laboratory 1, Step 10 for more information.
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p1.3.1
Back Quiz
Question 105
les of the Back
of the Back
Procedure
1.3.1 Skin Incisions and Reflections of the Back
See Back, Laboratory 1, Step 10 for more information.
default
~Chapter 1
~Chapter 1: Muscles
Musclesusclescles68,169,170,171,172,173
173,IC1_A
Click on the correct answer.Reflections of the Back
eflect the skin flaps laterally
from the midline.
Superior oblique muscle
Muscles: suboccipital
IC1-C
IC1_C
IC1-C
Inferior oblique muscle
Longissimus capitis muscle
Longissimus cervicis muscle
Occipitalis muscle
Rectus capitis posterior major muscle
Rectus capitis posterior minor muscle
Semispinalis capitis muscle
Semispinalis cervicis muscle
Splenius capitis muscle
Splenius cervicis muscle
Sternocleidomastoid muscle
Superior oblique muscle
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Back Quiz
Question 106
les of the Back
the Back
borders of the trapezius
muscle and latissimus dorsi muscle (Figure 1.3).
Anatomically, two triangular shaped spaces can be identified: the triangle of auscultation
and the lumbar triangle. The triangle of auscultation is bordered by the trapezius muscle,
latissimus dorsi muscle, and the medial border of the scapula. The lumbar triangle is
bordered by the latissimus dorsi muscle, external abdominal oblique muscle, and iliac crest.
ion.K
default
~Chapter 1
~Chapter 1: Nerves
Nerves
*Graded Practical Exam 1Exam 1am 1ngle;187,IC1_K
le;187,IC1_K
angle;187,IC1_K
,IC1_K
IC1_K
Click on the correct answer.l (C2) nerveMuscles
196,219;185
225,243;187
Greater occipital (C2) nerve
Nerves
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
IC1-N
IC1_N
IC1-N
See Back, Laboratory 1, Step 11 for more information.
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p1.3.3
Back Quiz
Question 107
les of the Back
b,3,100,114
Laboratory 1. Muscles of the Back
nd Transverse Cervical Vessels
185,IC1_J
g,226,244;187,IC1_K
default
~Chapter 1
~Chapter 1: Nerves
Nerves
*Graded Practical Exam 2Exam 2am 2
Click on the correct answer.ure
Muscle
f the Back
Greater occipital (C2) nerve
Nerves
IC1-D
IC1_D
IC1-D
See Back, Laboratory 1, Step 11 for more information.
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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Back Quiz
Question 108
les of the Back
the Back
1. Muscles of the Back
Accessory Nerve (CN XI) and Transverse Cervical Vessels
See Back, Laboratory 1, Step 11 for more information.
default
~Chapter 1
~Chapter 1: Nerves
NervesNervesrves
Click on the correct answer.Reflections of the Back
e Cervical Vessels
Greater occipital (C2) nerve
Nerves
IC1-D
IC1_D
IC1-D
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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p1.3.5
Back Quiz
Question 109
les of the Back
Laboratory 1. Muscles of the Back
tion of Latissimus Dorsi Muscle
Scapulae Muscles
rse cervical artery and vein.
See Back, Laboratory 1, Step 11 for more information.
default
~Chapter 1
~Chapter 1: Nerves
NervesNervesrves27,245;187
IC1_B
Click on the correct answer.simus Dorsi Muscles
n/Yokochi: 212 and 221
Greater occipital (C2) nerve
Nerves
IC1-C
IC1_C
IC1-C
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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p1.3.6
Back Quiz
Question 110
les of the Back
the Back
kochi: 212 and 221
homboid, Major and Minor, and Levator Scapulae Muscles
eep surface of the latissimus dorsi muscle, near its upper border, attempt to locate the thoracodorsal nerve and blood vessels which supply it. The nerve and accompanying vessels will be dissected in Laboratory Five.
default
~Chapter 1
~Chapter 1: Nerves
NervesNervesrvesscle;189
levator scapulae muscle;398
gure 1.4;Figure 1.4
e 1.4
Click on the correct answer.zius Muscle
evator Scapulae Muscles
] and serratus
posterior inferior muscle, [another specimen ] which are classified as the intermediate
muscles of the back (Figure 1.5). Detach these muscles from their attachments to the
spinous processes and reflect them laterally.
Greater occipital (C2) nerve
Nerves
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
IC1-D
IC1_D
IC1-D
See Back, Laboratory 1, Step 11 for more information.
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Back Quiz
Question 111
les of the Back
Laboratory 1. Muscles of the Back
erector spinae muscle is formed by three columns of muscles (Figure 1.6). The most
lateral column is the iliocostalis thoracis muscle; the intermediate column is the longissimus
thoracis muscle; and the most medial column is the spinalis muscle. There are three
divisions of iliocostalis muscle that are named for their regional location: iliocostalis
lumborum, iliocostalis thoracis, and iliocostalis cervicis. There are also three divisions of
the longissimus muscle: longissimus thoracis, longissimus cervicis, and longissimus
capitis and three divisions of the spinalis muscle: spinalis thoracis, spinalis cervicis, and
spinalis capitis.
See Back, Laboratory 1, Step 11 for more information.
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~Chapter 1
~Chapter 1: Nerves
NervesNervesrvesgure 1.5
specimen;363,IC1_R
serratus posterior inferior muscle;183
another specimen ;362,IC1_T
Figure 1.5;Figure 1.5
Click on the correct answer.rve (CN XI) and Transverse Cervical Vessels
Greater occipital (C2) nerve
Nerves
IC1-N
IC1_N
IC1-N
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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Back Quiz
Question 112
les of the Back
Laboratory 1. Muscles of the Back
r Spinae Muscles
vicis Muscles
Vertebral Levels C3 to L5
200;Figure 1.5
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~Chapter 1
~Chapter 1: Nerves
NervesNervesrves
318,332;208
both the splenius capitis and splenius cervicis muscles, [indicated on the left], on one side
only, at their attachment to the ligamentum nuchae and the spinous processes and reflect
them laterally.
Click on the correct answer.simus Dorsi Muscle
b,3,40,40
b,3,64,64
Laboratory 1. Muscles of the Back
Greater occipital (C2) nerve
Nerves
IC1-N
IC1_N
IC1-N
See Back, Laboratory 1, Step 11 for more information.
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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Back Quiz
Question 113
les of the Back
255,281
b,1,318,332
Laboratory 1. Muscles of the Back
l Space
b,897,897
d,203,IC1_A
g,88,108;207,IC1_M
g,149,158;Figure 1.6
g,194,221;204,IC1_M
g,255,281;206,IC1_M
g,318,332;208,IC1_M
the longissimus thoracis muscle; and the most medial column is the spinalis muscle. There are three divisions of iliocostalis muscle that are named for their regional location: iliocostalis lumborum, iliocostalis thoracis, and iliocostalis cervicis. There are also three divisions of the longissimus muscle: longissimus thoracis, longissimus cervicis, and longissimus capitis and three divisions of the spinalis muscle: spinalis thoracis, spinalis cervicis, and spinalis capitis.
Helpful Mnemonic: The three columns of erector spinae muscles can be remembered with the phrase I Like Standing (Iliocostalis muscle, Longissimus muscle, and Spinalis muscle), which also reminds the student of the primary function of these muscles in keeping the body in the erect position.
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~Chapter 1
~Chapter 1: Nerves
NervesNervesrves.4
IC1_B
reflect them laterally;202,IC1_B
Click on the correct answer. Minor, and Levator Scapulae Muscles
Lesser occipital (C2) nerve
Nerves
IC1-C
IC1_C
IC1-C
See Back, Laboratory 1, Step 11 for more information.
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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Back Quiz
Question 114
les of the Back
b,3,40,40
b,3,64,64
Laboratory 1. Muscles of the Back
plenius cervicis muscles, [indicated on the left], on one side only, at their attachment to the ligamentum nuchae and the spinous processes and reflect them laterally.
See Back, Laboratory 1, Step 11 for more information.
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~Chapter 1
~Chapter 1: Nerves
NervesNervesrvesgure 1.5
32,303
Laboratory 1. Muscles of the Back
e;269,IC1_N
inferior oblique muscle;270,IC1_N
Figure 1.7;Figure 1.7
Click on the correct answer.l (C2) nerve Inferior Muscles
n/Yokochi: 210, 211, 215, 222, and 223
Greater occipital (C2) nerve
Nerves
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
IC1-C
IC1_C
IC1-C
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Back Quiz
Question 115
les of the Back
1. Muscles of the Back
.3.11 Suboccipital Triangle
d Subarachnoid Space
pitis (posterior) major muscle, superior oblique muscle, and inferior oblique muscle (Figure 1.7). The rectus capitis posterior minor muscle attaches to the inferior nuchal line of the occipital bone and the posterior tubercle of the atlas (C1) vertebra. The rectus capitis (posterior) major and inferior oblique muscles attach to the spinous process of the axis (C2) vertebra. The transverse process of the atlas (C1) is an attachment site for superior and inferior oblique muscles.
IC1_N
IC1-N
IC1-N
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~Chapter 1
~Chapter 1: Nerves
NervesNervesrves
318,332;208
muscle;267,IC1_N
inferior oblique muscle;270,IC1_N
superior oblique muscle;269,IC1_N
Click on the correct answer.les
ital Region
ongissimus muscles near their
attachments to the spinous and transverse processes of the vertebrae and reflect them
laterally to expose the deepest layer of intrinsic muscles of the back. Their names indicate
the processes to which they are attached, or their function. These muscles include the
transversospinalis, semispinalis, rotator longus and brevis, levator costalis, and multifidus
muscles. See a textbook or atlas for a description of these muscles.
Greater occipital (C2) nerve
Nerves
See Back, Laboratory 1, Step 11 for more information.
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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Back Quiz
Question 116
les of the Back
180,202
b,1,205,214
Laboratory 1. Muscles of the Back
gaments
inferior oblique muscle
superior oblique muscle
See Back, Laboratory 1, Step 11 for more information.
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~Chapter 1
~Chapter 1: Nerves
NervesNervesrves71
248,319;272;293
329,357;298
360,382;295
456,477;300
555,626;297
,IC1_D
identify the occipital artery;298,IC1_D
greater occipital nerve;295,IC1_D
lesser occipital nerve;300,IC1_D
posterior (dorsal) primary ramus of the third cervical [C3] spinal nerve;297,IC1_D
Click on the correct answer.les
Greater occipital (C2) nerve
Nerves
IC1-N
IC1_N
IC1-N
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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Back Quiz
Question 117
les of the Back
,7,73,144
b,9,19,34
b,9,37,59
b,9,133,154
b,9,232,303
Laboratory 1. Muscles of the Back
255,262;183
265,272;362
280,287;193
290,298;363
300,309;208
326,332;202
340,347;201
349,357;174
us of the second cervical [C2] spinal nerve), lesser occipital nerve (the anterior primary ramus of the second cervical [C2] spinal nerve), and posterior (dorsal) primary ramus of the third cervical [C3] spinal nerve.
See Back, Laboratory 1, Step 11 for more information.
Click on the correct answer.d Cervicis Muscles
Lesser occipital (C2) nerve
Nerves
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~Chapter 1
~Chapter 1: Nerves
Nerves
*Graded Practical Exam 2Exam 2am 2
IC1-D
IC1_D
IC1-D
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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Back Quiz
Question 118
les of the Back
Figures
Dissection Procedure
2.3.8 Regions of the Spinal Cord
verse processes of the vertebrae and reflect them laterally to expose the deepest layer of intrinsic muscles of the back. Their names indicate the processes to which they are attached, or their function. These muscles include the transversospinalis, semispinalis, rotator longus and brevis, levator costalis, and multifidus muscles. See a textbook or atlas for a description of these muscles.
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~Chapter 1
~Chapter 1: Nerves
NervesNervesrves5;Figure 1.7
e 1.5;Figure 1.5
Figure 1.6;Figure 1.6
Figure 1.7;Figure 1.7
Click on the correct answer.occipital Region
Spinal (C1) nerve
Nerves
IC1-D
IC1_D
IC1-D
See Back, Laboratory 1, Step 11 for more information.
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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Question 119
les of the Back
.1 Overview
Dissection Procedure
2.3.9 Spinal Ganglia, Posterior Root
3 Superficial layer of the extrinsic muscles of the back
Figure 1.4 Intermediate layer of the extrinsic muscles of the back
Figure 1.5 Intermediate layer of the extrinsic muscles of the back, deep muscles
Figure 1.6 Intrinsic muscles of the back
Figure 1.7 The suboccipital region
See Back, Laboratory 1, Step 11 for more information.
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~Chapter 1
~Chapter 1: Nerves
NervesNervesrves71
254,325;272,293
337,365;298
368,390;295
464,485;300
563,634;297
,272;362
280,287;193
290,298;363
300,309;208
326,332;202
340,347;201
349,357;174
Click on the correct answer.gle
Spinal (C1) nerve
Nerves
IC1-C
IC1_C
IC1-C
Greater occipital (C2) nerve
Lesser occipital (C2) nerve
Spinal (C1) nerve
Spinal (C3) nerve
Spinal (C4) nerve
Spinal accessory (CN XI) nerve
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Question 120
les of the Back
Rohen and Yokochi: 184-191
edure
2.3.1 Expose the Vertebral Laminae
See Back, Laboratory 1, Step 11 for more information.
Click on the correct answer.cles, Deepest Layer
ts of a vertebra (Figure 2.1):
body
pedicle
lamina
transverse process
superior articular process
inferior articular processes
costal facet for the head of the rib
spinous process
vertebral canal
Finally, with the assistance of a skeleton, study the components of the vertebral column: 7