Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

Anatomy > Lab Study > Flashcards

Lab Study Flashcards

(75 cards)

Start Studying
1
Q

What is the origin of the Trapezius?

A

occipital protuberance, ligamentum nuchae, spinous processes of C7-T12

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the insertion of the Trapezius?

A

Lateral Clavicle, spine of scapula, root of spine of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is the action of the trapezius?

A

Elevation of scapula, upward rotation of scapula, retraction of scapula, depression of scapula, upward rotation of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is the nerve supply of the Trapezius?

A

spinal accessory nerve (cranial nerve 10)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the OIAN of the Trapezius?

A

Ori- occipital protuberance, ligamentum nuchae, spinous processes of C7-T12
Inser- lateral clavicle, spine of scapula, root of spine of scapula
Action- elevation of scapula, upward rotation of scapula, retraction of scapula, depression of scapula, upward rotation of scpaula
Nerve: spinal accessory nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the origin of Rhomboid Minor?

A

Spinous processes of C7-T1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is the insertion of Rhomboid Minor?

A

Root of spine of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is the action of rhomboid minor?

A

Retraction of scapula, downward rotation of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the nerve supply of the Rhomboid Minor?

A

Doral scapular nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is OIAN of the Rhomboid Minor?

A

Ori- Spinous processes of C7-T1
Insertion- Root of spine of scapula
Action- retraction of scapula, downward rotation of scapula
Nerve- Doral scapular nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is the origin of the Rhomboid Major?

A

Spinous processes of T2-T5

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is the insertion of Rhomboid Major?

A

Vertebral border of scapula inferior to root of spine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is the action of the Rhomboid Major ?

A

retraction of scapula, downward rotation of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is the nerve supply of rhomboid major?

A

Doral scapular nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is the OIAN of Rhomboid Major?

A

O- Spinous processes of T2-T5
I- Vertebral border of scapula inferior to root of spine
A- retraction of scapula, downward rotation of scapula
N- dorsal scapular nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What is the origin of Levator Scapulae?

A

Transverse processes of C1-C4

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What is the insertion of Levator Scapulae?

A

Vertebral border of scapula superior to root of spine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

What is the Action of Levator Scapulae?

A

Elevation of scapula, downward rotation of scapula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

What is the nerve supply of Levator Scapulae?

A

Dorsal scapular nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

What is the OIAN of Levator Scapulae?

A

O- transverse processes of C1-C4
I- vertebral border of scapula superior to root of spine
A- elevation of scapula, downward rotation of scapula
N- dorsal scapular nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

What is the origin of Latissimus Dorsi?

A

Spinous processes of T7-T12, Lower ribs, Thoracolumbar aponeurosis, Iliac crest

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

What is the insertion of Latissimus Dorsi?

A

Bicipital groove of humerus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

What is the action of Latissimus Dorsi?

A

Extension of shoulder, Internal rotation of shoulder, adduction of shoulder

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

What is the nerve supply of Latissimus Dorsi?

A

Thoracodorsal Nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
What is the OIAN of Latissimus Dorsi?
O- Spinous process of T7-T12, lower ribs, thoracolumbar aponeurosis, iliac crest I- bicipital groove of humerus A- extension of shoulder, internal rotation of shoulder, adduction of shoulder N- thoracodorsal nerve
26
What is the origin of the serratus posterior superior?
Ligamentum nuchae, spinous processes of C7-T3
27
What is the insertion of the serratus posterior superiot?
superior border of ribs 2-4
28
What is the action of serratus posterior superior?
Elevate ribs
29
What is the nerve supply of serratus posterior superior?
intercostal nerves T1-T4
30
What is the OIAN of serratus posterior superior?
O- ligamentum nuchae, spinous processes of C7-T3 I- superior border of ribs 2-4 A- elevate ribs N- intercostal nerves T1-T4
31
What is the origin of Serratus Posterior Inferior ?
Spinous processes of T11- L2
32
What is the insertion of serratus posterior inferior?
Inferior border of ribs 9-12
33
What is the action of serratus posterior inferior?
depresses ribs
34
What is the nerve supply of serratus posterior inferior
intercostal nerves T9-T12
35
What is the OIAN of serratus posterior inferior?
O- spinous processes of T11-L2 I- inferior border of ribs 9-12 A- depresses ribs N- intercostal nerves T9-T12
36
What is the origin of Iliocostalis
Posterior Ribs, thoracolumbar aponeurosis, iliac crest, sacrum
37
What is the insertion of Iliocostalis?
transverse processes of cervical vertebrae, posterior ribs
38
What is the action of Iliocostalis?
Extension of vertebral column, lateral flexion of vertebral column
39
What is the nerve supply of Iliocostalis
Posterior rami of spinal nerves
40
What is the OIAN of Iliocostalis
O- Posterior ribs, thoracolumbar aponeurosis, iliac crest, sacrum I- transverse processes of cervical vertebrae, posterior ribs A- extension of vertebral column, lateral flexion of vertebral column N- posterior rami of spinal nerves
41
What is the origin of Longissimus?
Transverse processes of cervical and thoracic vertebrae, thoracolumbar aponeurosis, iliac crest, sacrum
42
What is the insertion of Longissimus
mastoid process, transverse processes of cervical and thoracic vertebrae
43
What is the action of Longissimus?
Extension of vertebral column, lateral flexion of vertebral column
44
What is the nerve supply of Longissimus?
Posterior Rami of spinal nerves
45
What is the OIAN of Longissimus?
O-transverse processes of cervical and thoracic vertebrae, thoracolumbar aponeurosis, iliac crest, sacrum I- mastoid process, transverse processes of cervical and thoracic vertebrae A- extension of vertebral column, lateral flexion of vertebral column N- posterior rami of spinal nerves
46
What is the origin of Spinalis?
Ligamentum nuchae, spinous processes of cervical, thoracic, and lumbar vertebrae
47
What is the insertion of Spinalis?
Occipital Bone, Spinous processes of cervical and thoracic vertebrae
48
What is the action of Spinalis?
Extension of vertebral column, lateral flexion of vertebral column
49
What is the nerve supply of Spinalis?
Posterior rami of spinal nerves
50
What is the OIAN of Spinalis?
O- ligamentum nuchae, spinous processes of cervical, thoracic, and lumbar vertebrae I- occipital bone, spinous processes of cervical and thoracic vertebrae A- Extension of vertebral column, lateral flexion of vertebral column N- posterior rami of spinal nerves.
51
Origin of Rectus Capitus Posterior Major
Spinous process of axis
52
Insertion of Rectus Capitus Posterior Major
Occipital bone
53
Action of Rectus Capitus Posterior Major
Extension of atlanto-occipital joint, ipsilateral rotation at the atlanto-axial joint
54
Nerve supply of Rectus Capitus Posterior Major
Posterior ramus of spinal nerve C1
55
OIAN of Rectus Capitus Posterior Major
O-spinous process of axis I- occipital bone A- extension and ipsilateral rotation of atlanto-occipital joint N- posterior ramus of spinal nerve C1
56
Origin of Rectus Capitus Posterior Minor
Posterior tubercle of atlas
57
Insertion of Rectus Capitus Posterior Minor
Occipital Bone
58
Action of Rectus Capitus Posterior Minor
extension of atlanto-occipital joint
59
Nerve Supply of Rectus Capitus Posterior Minor
Posterior Ramus of spinal nerve C1
60
OIAN of Rectus Capitus Posterior Minor
O- posterior tubercle of atlas I- occipital bone A- extension of atlanto-occipital joint N- Posterior Ramus of spinal nerve C1
61
Origin of Obliquus Capitus Superior
Transverse process of atlas
62
Insertion Obliquus Capitus Superior
Occipital Bone
63
Action Obliquus Capitus Superior
Extension of atlanto-occipital joint Lateral flexion of atlanto-occipital joint
64
Nerve Supply Obliquus Capitus Superior
Posterior ramus of spinal nerve C1
65
OIAN of Obliquus Capitus Superior
O- transverse process of atlas I- Occipital Bone A- extension of atlanto-occipital joint, lateral flexion of atlanto-occipital joint N- posterior ramus of spinal nerve C1
66
Origin Obliquus Capitus Inferior
Superior process of the axis
67
Insertion Obliquus Capitus Inferior
transverse process of the atlas
68
Action Obliquus Capitus Inferior
Ipsilateral rotation of the atlanto-axial joint
69
Nerve Supply of Obliquus Capitus Inferior
Posterior ramus of spinal nerve C1
70
OIAN of Obliquus Capitus Inferior
O-superior process of the axis I- transverse process of the atlas A- ipsilateral rotation of the atlanto-axial joint N- posterior ramus of spinal nerve C1
71
Origin of Splenius Capitus
Spinous process of the C7-T3, ligamentum nuchae
72
Insertion of Splenius Capitus
Occipital bone, mastoid process
73
Action of Splenius Capitus
Extension of head and neck, lateral flexion and rotation of head
74
Nerve Supply of Splenius Capitus
Posterior ramus of spinal nerve C2-3
75
OIAN of Splenius Capitus
O-spinous process of the C7-T3, ligamentum nuchae I- occipital bone, mastoid process A- extension of head and neck, lateral flexion and rotation of head N- posterior ramus of spinal nerve C2-3

Anatomy (14 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions