Ch1

Question 0

Trapezius: insertion

Answer 0

1) lateral third of clavicle
2) acromion
3) spine of scapula

Question 1

Trapezius- origin

Answer 1

1) medial third of superior nuchal line
2) external occipital protuberance
3) ligamentum nuchae
4) spinous processes C7-T12

Question 2

Latissimus Dorsi: origin

Answer 2

1) vertebral spines from T7 to sacrum
2) posterior 3rd of iliac crest
3) lower 3 or 4 ribs

Question 3

Latissimus Dorsi: insertion

Answer 3

floor of interubercular groove

Question 4

Levator Scapulae: origin

Answer 4

transverse processes of C1-C4 vertebrae

Question 5

Levator Scapulae: insertion

Answer 5

medial border of the scapula inferior to the spine if the scapula

Question 6

Rhomboideus Major: origin

Answer 6

spine of T2-T5

Question 7

Rhomboideus Major: insertion

Answer 7

medial border of the scapula inferior to the spine of the scapula

Question 8

Rhomboideus Minor: origin

Answer 8

inferior end of ligamentum nuchae, spines of C7&T1

Question 9

Rhomboideus Minor: insertion

Answer 9

medial border of the scapula at the root of the spine of scapula

Question 10

Serratus Posterior Superior (SP sup): origin

Answer 10

ligamentum nuchae, spines of C7 & T1-T3

Question 11

Serratus Posterior Supeior (SP sup): insertion

Answer 11

ribs 2-5, lateral to angles

Question 12

Serratus Posterior Inferior (SP inf): origin

Answer 12

thoracolumbar fascia, spines of T11-T12 & L1-L2

Question 13

Serratus Posterior Inferior (SP inf): insertion

Answer 13

ribs 9-12, lateral to angles

Question 14

rectus capitis posterior major: origin & insertion

Answer 14

1) spinous processes C2

2) lateral of inferior nuchal line of occipital bone

Question 15

rectus capitis posterior minor: origin & insertion

Answer 15

1) posterior tubercle on posterial arch of C1

2) medial 3rd of inferior nuchal line

Question 17

obliquus capitis superior: origin & insertion

Answer 17

1) transverse process C1

2) occipital bone w superior & inferior nuchal lines

Question 18

Spenius Cervicis: origin

Answer 18

1) ligamentation nuchae

2) spines of C7-T6

Question 19

Spenius cervicis: insertion

Answer 19

posterior tubercles of transverse processes of C1-C3

Question 20

splenius capitis: origin

Answer 20

1) ligmentum nuchae

2) spines of C7-T6

Question 21

splenius capitis: insertion

Answer 21

1) mastoid processes

2) lateral end of superior

Question 22

splenius: origin

Answer 22

1) nuchal ligament

2) spinous processes of C7-T3 or T4 vert

Question 23

iliocostalis: origin & insertion

Answer 23

1) iliac crest & sacrum

2) angles of lower ribs & cervical transverse processes

Question 24

Longissimus: insertion

Answer 24

fibers run sup to ribs b/w tubercles & angles to trans processes of thoracic & cervical regions & to mastoid processes of temporal bone

Question 25

Spinalis: origin & insertion

Answer 25

1) spinous processes at inf vert levels

2) fibers run superiorly to spinous processes in upper thoracic region & to cranium

Question 26

semispinalis: origin

Answer 26

transverse processes of C7-T12

Question 27

semispinalis: insertion

Answer 27

capitis: back of skull b/w nuchal lines

cervicis & thoracis: spines 4-6 vert above origin

Question 28

multifidus: origin

Answer 28

1) posterior sacrum 2) posterior superior iliac spine of ilium 3) aponeurosis of erector spinae 4) sacro-iliac ligaments 5) mammilary processes of T1-T3 6) articular process C4-C7

Question 29

Multifidus: insertion

Answer 29

thickest in lumbar region, fibers pass obliquely superomedially to entire length of spinous processes of vert located 2-4 segments superior to origin

Question 30

obliquus capitis inferior: origin & insertion

Answer 30

1) spinous process C1

2) transverse process C2