Anatomy Exam 3 Muscle Innervations

Front 1

Which foramen do the cervical vertebrae have

Back 1

Transverse Foramen

Front 2

Name the 3 parts of the sternum

Back 2

1. Manubrium
2. Gladiolus
3. Xiphoid process

Front 3

Name the three bones of the Os Coxa and the place where they join

Back 3

1. Ischium
2. Ilium
3. Pubis
Obturator Foramen

Front 4

Name the origins and Insertions of the Spinalis

Back 4

O- Sps of upper lumbar spine and lower thoracic spine. ligamentum nuchae and the SP of c7

I-Sps of upper thoracic spine and Sps of cervical spine

Front 5

Origins and insertions of longissimus

Back 5

O- common tendon and TVPs of T1-T5

I- ribs 3-12 and TVPs of thoracic spine and cervical spine.

Front 6

Iliocostalis origins and insertions

Back 6

O- common tendon and ribs 1-12

I- TvPs of L1-L3 and ribs 6-12 (lumborum)
Ribs 1-6 (thoracis)

Front 7

Which muscles are innervated by the spinal N. at the level of insertion (7)

Back 7

Spinalis, Longissimus, Iliocostalis, Multifidi, Rototeres, intertranversarii, Interspinalis

Front 8

Origins and Insertions of the Multifidi

Back 8

O- Sacrum and TvPs of lumbar through cervical spine

I- Spinous Processes of lumbar vertebrae through second cervical vertebrae

Front 9

Origins and Insertions of Rotatores

Back 9

O- TvPs of lumbar through Cervical Vertebrae

I-SPs of lumbar vertebrae through C2

Front 10

Origins and Insertions of Semispinalis Capitis

Back 10

O- TvPs of C4-T5

I- Between the superior and inferior nuchal lines

Front 11

What is the innervation for semispinalis capitis?

Back 11

Cervical spinal nerves

Front 12

What are the origins and Insertions of Splenius Capitis

Back 12

O- inferior 1/2 of the ligamentum nuchae and SPs of c7-T4.

I- Mastiod process & lateral superior nuchal line

Front 13

What are the origins and Insertions of Splenius Cervicis

Back 13

O- SPs of t3-T6

I- TvPs of C1-C3

Front 14

What is the common innervation of Splenius Capitis and Cervicis

Back 14

Cervical spinal nerves

Front 15

What are the origin and insertion of rectus capitis posterior major

Back 15

O- Sp of C2

I- Inferior nuchal line

Front 16

What is the origin and the insertion of Rectus capitis posterior minor

Back 16

O- tubracle of C1

I- Inferior nuchal line

Front 17

What is the origin and Insertion of Obliquus Capitis superior

Back 17

O- SP of c2

I- between the nuchal lines

Front 18

What is the origin and Insertion of obliquus Capitis inferior

Back 18

O- SP of C2

I- TvP of C1

Front 19

What is the common innervation of the suboccipitals

Back 19

suboccipital nerve

Front 20

What are the origins and Insertions of the Quadratus Lumborum

Back 20

O- posterior Iliac crest

I- 12th rib and the TvPs of l1-l4

Front 21

What is the innervation of the Quadratus lumborum

Back 21

Lumbar Plexus

Front 22

What is the AKA for the Quadratus Lumborum

Back 22

Hip Hiker

Front 23

What are the Origins and Insertions of the rectus abdominus

Back 23

O- Pubic crest and the pubic symphasis

I- Cartilage of the 5- 7th ribs and the xiphoid process

Front 24

what are the origins and insertions of the external oblique

Back 24

O- external surfaces of the 5-12 ribs

I- Anterior part of the iliac crest, abdominal aponeurosis to linea alba

Front 25

What is the innervation of the rectus abdominus

Back 25

T5-T12, ventral rami

Front 26

What is the innervation of the External Oblique

Back 26

T5-T12

Front 27

What are the origins and insertions of the internal oblique

Back 27

O- lateral inquinal ligament, iliac crest, thoracolumbar fascia

I- abdominal aponeurosis to linea alba and internal surface of lower 3 ribs

Front 28

What is the innervation for the internal oblique

Back 28

t7-L1, iliohypogastric, and ilioinguinal, ventral rami

Front 29

What are the origins and insertions of the transverse abdominis

Back 29

O- Lateral inquinal ligament, iliac crest, thoracolumbar fascia, and internal surface of lower 6 ribs

I- abdominal aponeurosis to linea alba

Front 30

What is the innervation of the transverse abdominis

Back 30

T7-L1, iliohypogastric and ilioinguinal, ventral divisions

Front 31

What is the origin and insertion of Pyramidalis

Back 31

O- pubic symphasis

I- Linea alba

Front 32

What is the innervation of Pyramidalis

Back 32

t12

Front 33

What are the holes of the diaphragm

Back 33

Vena Cava foramen, esphageal hiatus

Front 34

What are the origins and Insertions of the diaphragm

Back 34

O- Costal- inner surface of the lower 6 ribs
Lumbar- upper 2 or 3 lumbar vertabrae
Sternal- Inner part of xiphoid process

I- Central tendon

Front 35

What is the innervation of the diaphragm

Back 35

Phrenic C3,4,5

Front 36

What is the origin and the insertion for the external intercostal

Back 36

O- inferior border of the rib above

I- Superior border of the rib below

Front 37

What is the origin and insertion for the internal intercostals

Back 37

O- superior border of the rib below

I- inferior border of the rib above

Front 38

What is the innervation for the intercostals

Back 38

Thoracic at level of the rib

Front 39

What direction do the intercostals run

Back 39

external- hands in pockets

internal- hands on ****

Front 40

What are the origins and insertions of the serratus posterior superior

Back 40

O- Sps of c7-t3

I- Posterior surface of ribs 2-5

Front 41

What are the origins and insertions of serratus posterior inferior

Back 41

O- SPs of t12- L3

I- Posterior surface of ribs 9-12

Front 42

What is the innervation for Serratus Posterior Superior

Back 42

t1-t4

Front 43

What is the innervation for serratus Posterior Inferior

Back 43

t9-t12

Front 44

What are the origins and insertions of the intertransversarii

Back 44

O & I- Cervical: Spanning the TVPs of c2-c7
Lumbar: Spanning TVPs of L1-L5

Front 45

What is the origin and insertion of Interspinalis

Back 45

O & I- Cervical: Spanning SP of c2-t3
Lumbar: Spanning Sp of t12-l5

Front 46

What is the common innervation of Interspinalis and intertransversarii

Back 46

Spinal

Front 47

Origins and insertions of the SCM

Back 47

O- Sternal head: Top of manubrium
Clavicular Head: Medial 1/3 of clavicle

I- Mastoid process of the temporal bone and the lateral portion of the superior nuchal line

Front 48

What is the innervation of the SCM

Back 48

C1,2,3

Front 49

What are the common insertions for the Anterior and Middle scalenes

Back 49

the 1st rib

Front 50

What is the origin of the anterior scalene

Back 50

TvPs of c3-c6

Front 51

What is the origin of the middle scalene

Back 51

TvPs of c2-c7

Front 52

What is the origin of the posterior scalene

Back 52

TvPs of c6&c7

Front 53

What is the common innervation for the scalenes

Back 53

C3-C8

Front 54

What is the origin and insertions for the masseter

Back 54

O- Zygomatic arch

I- Angle and ramus of mandible

Front 55

What is the innervation of the masseter and temporalis

Back 55

Trigeminal nerve V3

Front 56

What is the origin and insertion of the temporalis

Back 56

O- Temporal fossa and fascia

I- Coronoid process and anterior edge of ramus of the mandible