Spine And Thorax

Front 1

What is the name of an organism that has a spine?

Back 1

Vertebrate

Front 2

What is the name of an organism without a spine?

Back 2

Invertebrate

Front 3

How many vertebrae are in the vertebral column?

Back 3

24

Front 4

What are the types of vertebrae and how many are there?

Back 4

Cervical: 7
Thoracic: 12
Lumbar: 5

Front 5

How many Cervical Vertebrae are there?

Back 5

7

Front 6

How many Thoracic Vertebrae are there?

Back 6

12

Front 7

How many Lumbar Vertebrae are there?

Back 7

5

Front 8

Which fused vertebrae are also considered part of the vertebral column?

Back 8

Coccyx and Sacrum

Front 9

The Coccyx and Sacrum are...

Back 9

Fused vertebrae that are also considered part of the vertebral column

Front 10

C7 and base of neck are located..

Back 10

across the clavicle

Front 11

T2 and superior angle are located...

Back 11

across superior angle of scapula

Front 12

T7 and inferior angle are located..

Back 12

across inferior angle of scapula

Front 13

T12 and 12th rib are located...

Back 13

across the 12th rib

Front 14

L4 and top of illiac crest are located..

Back 14

across the top of illiac crest

Front 15

Which bony landmark trail is located across the clavice?

Back 15

C7 and base of neck

Front 16

Which bony landmark trail is located across the superior angle of the scapula?

Back 16

T2 and superior angle

Front 17

Which bony landmark trail is located across the inferior angle of the scapula?

Back 17

T7 and inferior angle

Front 18

Which bony landmark trail is located across the 12th rib?

Back 18

T12 and 12th rib

Front 19

Which bony landmark trail is located across the top of the illiac crest?

Back 19

L4 and top of illiac crest

Front 20

What is Lordosis?

Back 20

Anterior curve in spine

Front 21

What is Kyphosis?

Back 21

Posterior curve in spine

Front 22

An anterior curve in the spine is...

Back 22

Lordosis

Front 23

A posterior curve in the spine is...

Back 23

Kyphosis

Front 24

The cervical and lumbar vertebrae bend at...

Back 24

Lordotic Curves

Front 25

The Thoracic and Sacral vertebrae bend at...

Back 25

Kyphotic Curves

Front 26

Name the list of vertebral curves in order...

Back 26

1. Cervical Lordosis
2. Thoracic Kyphosis
3. Lumbar Lordosis
4. Sacral Kyphosis

Front 27

Where are the muscles of the spine and thorax located?

Back 27

Along the posterior and abdominal regions

Front 28

What do the muscles of the spine and thorax do?

Back 28

They create movement of the vertebral column and ribcage

Front 29

Spinal muscles are composed of..

Back 29

many densely interwoven fibers that make it difficult to isolate a particular portion of muscle

Front 30

Why is it difficult to isolate a particular portion of spinal muscle?

Back 30

They are composed of many densely interwoven fibers

Front 31

Which muscle is made up of many densely interwoven fibers that make it difficult to isolate a particular portion of the muscle?

Back 31

Spinal Muscle

Front 32

How many groups of spinal muscles are there?

Back 32

4

Front 33

What are the 4 groups of spinal muscles?

Back 33

1. Erector Spinae muscles
2. Transversospinalis muscles
3. 2 Splenii muscles
4. 8 short supcappitalis muscles

Front 34

Which spine muscle is the most superficial with 3 major branches?

Back 34

Erector Spinae

Front 35

Which spine muscle has 3 major branches and is located deep to the erectors?

Back 35

Transversospinalis

Front 36

Which spine muscles are located along the posterior neck, deep to the trapezius?

Back 36

the 2 Splenii muscles

Front 37

Which spine muscles are the deepest and located at the base of the head?

Back 37

The 8 short subcappitalis muscles

Front 38

What are the 3 branches of the Erector Spinae group?

Back 38

1. Spinalis
2. Longissimus
3. Illiocostalis

Front 39

Spinalis, Longissimus, and Illiocostalis are all branches of..

Back 39

The Erector Spinae

Front 40

Errector Spinae, Transversospinalis, The 2 Splenii muscles, and the 8 short Subcappitalis muscles are all...

Back 40

Muscles of the spine

Front 41

Which muscle group runs from the sacrum to the occiput along the posterior aspect of the vertebral column?

Back 41

Erector Spinae

Front 42

The Erector Spinae runs from..

Back 42

The Sacrum to the Occiput along the posterior aspect of the vertebral column

Front 43

Which branch of the Errector Spinae is the smallest and lies closest to the spine of the lamina groove?

Back 43

Spinalis

Front 44

Spinalis is a part of which muscle group?

Back 44

Errector Spinae

Front 45

Longissimus is a part of which muscle group?

Back 45

Errector Spinae

Front 46

Illiocostalis is a part of which muscle group?

Back 46

Erector Spinae

Front 47

Which muscles of the Erector Spinae group form a visible mound along the lumbar and thoracic spine?

Back 47

Longissimus and lateral illiocostalis

Front 48

Longissimus and Illiocostalis form a visible mound along....

Back 48

The lumbar and thoracic spine

Front 49

The long tendons of which muscle extend laterally beneath the scapula?

Back 49

Illiocostalis

Front 50

The long tendons of the illiocostalis extend where?

Back 50

Laterally, beneath the scapula

Front 51

In the lumbar region, where do the erectors lie?

Back 51

deep to the thin but dense thoracolumbar aponeurosis

Front 52

Where do the erectors lie deep to the thin but dense thoracolumbar aponeurosis?

Back 52

In the lumbar region

Front 53

Erector Spinae Action:

Back 53

Unilaterally: Laterally Flex vertebral column to the same side

Bilaterally: Extend Vertebral Column

Front 54

The Erector Spinae Unilaterally:

Back 54

Laterally flexes vertebral column to same side

Front 55

The Erector Spinae Bilaterally:

Back 55

Extends Vertebral Column

Front 56

Spinalis Origin:

Back 56

Makes a "C" shape connecting spinous process to spinous process

Front 57

Spinalis Inserion:

Back 57

Lamina Groove

Front 58

The Origin of which muscle is a "C" shape connecting Spinous Process to Spinous Process?

Back 58

Spinalis

Front 59

Longissimus Origin:

Back 59

Sacrum

Front 60

Longissimus Insertion:

Back 60

Mastoid Process

Front 61

Spinalis Origin and Insertion:

Back 61

Origin: makes a "C" shape connecting spinous process to spinous process

Insertion: Lamina Groove

Front 62

Longissimus Origin and Insertion:

Back 62

Origin: Sacrum

Insertion: Mastoid Process

Front 63

Which muscles fibers disappear under the scapula?

Back 63

Illiocostalis

Front 64

The muscle fibers of illiocostalis do what?

Back 64

Disappear under the scapula

Front 65

Which muscles make up the Transversospinalis Group?

Back 65

1. Multifidi
2. Rotatores
3. Semispinalis Capitis

Front 66

The multifidi, Rotatores, and Semispinalis Capitis are part of which muscle group?

Back 66

Transversospinalis

Front 67

Where is the Transversospinalis muscle group located?

Back 67

Deep to the Erector Spinae muscle group

Front 68

Which muscle group is located deep the the Erector Spinae?

Back 68

Transversospinalis

Front 69

What are the 3 branches of the Transversospinalis?

Back 69

1. Multifidi
2. Rotatores
3. Semispinalis Capitis

Front 70

Which muscles of the transversospinalis are directly accessible in the lumbar spine?

Back 70

Multifidi

Front 71

The multifidi are directly accessible where?

Back 71

Lumbar Spine

Front 72

Multifidi and Rotatores Actions:

Back 72

Unilaterally: Rotate Vertebral Column to opposite side

Bilaterally: Extend Vertebral Column

Front 73

Multifidi and Rotatores Unilaterally:

Back 73

Rotate vertebral column to opposite side

Front 74

Miltifidi and Rotatores Bilaterally:

Back 74

Extend vertebral column

Front 75

Multifidi and Rotatores Origin:

Back 75

Transverse Processes

Front 76

Multifidi and Rotatores Insertion:

Back 76

Spinous Processes:
-Multifidi: 2-4 vertebrae

-Rotatores: 1-2 vertebrae

Front 77

Multifidi and Rotatores A.O.I.

Back 77

A: Unilaterally: Rotate vertebral column to to opposite side

Bilaterally: Extend vertebral column

Origin: Transverse Processes

Insertion: Spinous Processes:

-Multifidi: 2-4 vertebrae

Rotatores: 1-2 vertebrae

Front 78

Semispinalis Capitis Action:

Back 78

Extend Head

Front 79

Semispinalis Capitis Origin:

Back 79

Transverse processes of C4-T5

Front 80

Semispinalis Capitis Insertion:

Back 80

Nuchal Lines

Front 81

Semispinalis Capitis A.O.I.

Back 81

A: Extend Head

O: TVP of C4-T5

I: Nuchal Lines