Gross - Superficial, Intermediate and Deep Back and Vertebral Region

Question 1

The spinous process of this cervial vertebrae is very long.

Answer 1

C7

Question 2

The spine of the scapula is located on this side of the scapula

Answer 2

Posterior

Question 3

What is the purpose of the processes of the vertebrae?

Answer 3

Muscle and ligamnet attachment

Question 4

What is the purpose of the facets of the vertebrae?

Answer 4

Articulation and restriction of movement

Question 5

This achors the vertebral arch to the vertbral body

Answer 5

Pedicle

Question 6

What is the function of the vertebral body?

Answer 6

Support weight

Question 7

This process of the vertebrae serves to limit motion

Answer 7

Superior articular and inferior articular processes

Question 8

The joint between C1 and occipital bone

Answer 8

Alantooccipital joint

Question 9

The joint between C1 and C2

Answer 9

Atlantoaxial joint

Question 10

Ligament that is found in the spinal canal

Answer 10

Posterior longitudinal ligament

Question 11

The upper part of the posterior longitudinal ligament

Answer 11

Tectorial membrane

Question 12

What is the function of the tectorial membrane?

Answer 12

Structural support

Question 13

This is an extension of the vertebral body of C2

Answer 13

Dens

Question 14

The arch of C1 articulating wth the dens of C2 acts as this

Answer 14

Axis of rotation

Question 15

The spinal cord ends at this vertebrae

Answer 15

L2

Question 16

Where do the posterior and anterior rami from the spinal nerves exit the vertebrae?

Answer 16

Anterior and posterior foramina of the sacrum

Question 17

This splits into the anterior verteral canal branch and posterior vertebral canal branch

Answer 17

Spinal branch ofthe lumbar artery

Question 18

This supplies the surface depth of dense compact bone

Answer 18

Equatorial branch

Question 19

These serve the body of the vertebrae

Answer 19

Nutrient arteries

Question 20

The nutrient arteries are a branch of this

Answer 20

Anterior vertebral canal branch

Question 21

This nerve serves the meninges and dura layers in the spinal periosteum and bone

Answer 21

Recurrent meningeal nerve

Question 22

This helps maintain thermal regulation of the spinal cord

Answer 22

Internal vertebral plexus

Question 23

Veins that run throughout the long axis of the spinal cord

Answer 23

Anterior and posterior spinal veins

Question 24

There are how many veins for every spinal artery?

Answer 24

2

Question 25

Group of back muscles that anchor the upper limbs to the axial skeleton

Answer 25

Superficial

Question 26

Group of back muscles that assist in respiration amd proprioception

Answer 26

Intermediate

Question 27

Group of back muscles that maintain posture and act on vertebral column

Answer 27

Deep

Question 28

These muscles comprise the supericial back muscle group

Answer 28

``` Trapezius Latissimus dorsi Rhomboid major Rhomboid minor Levator scapulae ```

Question 29

If there are two muscles named major and minor, this one is posistioned superiorly

Answer 29

Minor

Question 30

Action of the trapezius muscle

Answer 30

Elevates, depresses and retracts scapula

Question 31

The nerves that serve the trapezius muscle

Answer 31

CN XI (Accessory), C3 and C4

Question 32

Nerve that provides motor control of the trapezius muscle

Answer 32

Accessory

Question 33

Nerves that provide proprioception to the trapezius m.

Answer 33

C3 and C4

Question 34

Vasculature of the trapezius m.

Answer 34

Transverse cervical vessels

Question 35

Plexus of nerves, arteries and veins that run along the medial scapula on the deep surface of the trapezius m.

Answer 35

Subtrapezial plexus

Question 36

Nerve and artery that is found in the subtrapezial plexus

Answer 36

Transverse cervical artery and Accessory nerve

Question 37

Action of the Latissimus dorsi m.

Answer 37

Adduct, extend and medially rotate the humerus

Question 38

Nerve that serves the Latissimus dorsi m.

Answer 38

Thoracodorsal n

Question 39

Vessels of the Latisimus dorsi m.

Answer 39

Intercostal vessels

Question 40

Action of the Levator scapulae

Answer 40

Elevate the scapula

Question 41

Nerves and vessels that serve the levator scapulae

Answer 41

C3, C4, C5 doral scapular n. and vessels

Question 42

Actions of the Rhomboid major and minor

Answer 42

Adduct and elevate scapula

Question 43

Neves and vessels that serve the Rhomboid muscles

Answer 43

Dorsal scapular (C4-C5) n. and vessels

Question 44

Muscle that depresses the ribs and T9-T12 during respireation

Answer 44

Serratus posterior inferior

Question 45

Muscle that lifts and elevates the ribs and T2-T5 during respiration

Answer 45

Serratus posterior superior

Question 46

3 deep muscles that make up the erector spinae

Answer 46

Iliocostalis Longissiums Spinalis

Question 47

Bilateral action of the Splenius capitus m.

Answer 47

Draw head backward and extend neck

Question 48

Individual action of the Splenius capitus m.

Answer 48

Rotate head ipsilaterally

Question 49

Bilateral action of the Splenius cervicus m.

Answer 49

Extend neck

Question 50

Individual action of the Splenius cervicus m.

Answer 50

Rotate head ipsilaterally

Question 51

Nerves that serve the Splenius captus and cervius mm.

Answer 51

Posterior rami of the middle and lower cervical nn.

Question 52

Bilateral action of the Semispinalis capitis, cevicus and thoracis mm.

Answer 52

Extend vertebral column

Question 53

Which 2 semispinalis muscles rotate the trunk contralaterally when working individually?

Answer 53

Cervicis and Thoracis

Question 54

Which semispinalis musce rotates the trunk ipsilaterally when working individually?

Answer 54

Capitis

Question 55

This nerve pierces the Semispinalis capitis m.

Answer 55

Greater occipital n.

Question 56

Medial border of the suboccipital triangle

Answer 56

Rectus capitis posterior major m.

Question 57

Lateral border of the suboccipital triangle

Answer 57

Obliquis capitis inferior m.

Question 58

Superior border of the suboccipital triangle

Answer 58

Obliquis capitis superior m.

Question 59

Nerve located inside the suboccipital triangle

Answer 59

CN I

Question 60

Artery located inside the suboccipital triagle

Answer 60

Vertebral artery

Question 61

Action of the Erector spiae mm.

Answer 61

Erect spine

Question 62

Nerves that serve the Erector spinae mm.

Answer 62

Dorsal rami of the spinal nn.

Question 63

Vessels that serve the Erector spinae mm.

Answer 63

Intercostal vessels

Question 64

Bilateral action of the multifidus m.

Answer 64

Laterally flexes the spine

Question 65

Uniateral action of the multifidus m.

Answer 65

Contralaterally rotate the trunk

Question 66

Unilateral action of the Rotatores m.

Answer 66

Rotate trunk contralaterally

Question 67

Nerves that serve the multifidus m.

Answer 67

Dorsal rami of spnal nn.

Question 68

Vessels that serve the Multififus m.

Answer 68

Lumbar vessels

Question 69

Bilateralaction of the Rotatores M.

Answer 69

Extend verteral column

Question 70

Nerves that serve the Rotatores M.

Answer 70

Dorsal rami of the spinal nn.

Question 71

Vessels that serve the Rotatores M.

Answer 71

Intercostal vessels

Question 72

Minor deep back muscle that helps extend the spine

Answer 72

Interspinalis m.

Question 73

Where are the interspinalis m. found?

Answer 73

Between the spinous processes

Question 74

Minor deep back muscle that helps laterally flex the spine

Answer 74

Intertransversarius mm.

Question 75

Where are the intertransversalis mm found?

Answer 75

Between the transverse processes

Question 76

Minor deep back muscle that helps with inspiration.

Answer 76

Leatores costarum

Question 77

Where are the Leatores costarum mm. found?

Answer 77

From transverse processes to the ribs

Question 78

Superficial mm of the back are served by these nerves

Answer 78

Ventral rami

Question 79

Intermediate mm. of the back are served by these nerves

Answer 79

Ventral rami

Question 80

Deep muscles of the back are served by these nerves

Answer 80

Dorsal rami

Question 81

The dorsal root ganglia is derived from this

Answer 81

Neural Crest cells

Question 82

Action of the Serratus Anterior M.

Answer 82

Protracts scapula and holds it to the body

Question 83

Innervation of Serratus anterior M.

Answer 83

Long thoracic n.

Question 84

Arterial supply of the Serratus anterior m.

Answer 84

Lateral thoracic vessels

Question 85

Area on the back where you listen to organs of the thorax

Answer 85

Triangle of Auscultation

Question 86

Superior border of the Triangle of Auscultation

Answer 86

Trapezius m.

Question 87

Inferior border of the Triangle of Auscultation

Answer 87

Latissimus dorsi m.

Question 88

Lateral border of the Triagle of Auscultation

Answer 88

Rhomboid major m.

Question 89

Floor of the Triangle of Ausculation

Answer 89

6th intercostal space

Question 90

Medial border of the Lumbar Triangle

Answer 90

Latisimus dorsi m.

Question 91

Lateral border of the Lumbar triangle

Answer 91

External oblique m.

Question 92

Inferior border of the Lumbar Triangle

Answer 92

Iliac Crest

Question 93

Floor of the Lumbar Triangle

Answer 93

Internal olique m.

Question 94

This area is susceptible to lumbar hernias

Answer 94

Lumbar Triangle