head neck and back

Question 1

Serratus Posterior Superior action

Answer 1

Expands ribcage

Question 2

Serratus Posterior Superior innervation

Answer 2

intercostal nerve

Question 3

Serratus posterior inferior action

Answer 3

compresses ribcage

Question 4

Serratus posterior inferior innervation

Answer 4

intercostal nerve

Question 5

Spinalis actions

Answer 5

extend, rotate and laterally flex vertebral column

Question 6

Spinalis innervation

Answer 6

dorsal rami of spinal nerve

Question 7

Longissimus actions

Answer 7

extend, rotate and laterally flex vertebral column

Question 8

Longissimus innervation

Answer 8

dorsal rami of spinal nerve

Question 9

iliocostalis actions

Answer 9

extend, rotate and laterally flex vertebral column

Question 10

iliocostalis innervation

Answer 10

dorsal rami of spinal nerve

Question 11

semispinalis capitus actions

Answer 11

extend, laterally flex, vertebral column, rotate

Question 12

semispinalis capitus innervation

Answer 12

dorsal rami of spinal nerve

Question 13

multifidus actions

Answer 13

extend, laterally flex, vertebral column, rotate

Question 14

Rotators actions

Answer 14

extend, laterally flex, vertebral column, rotate

Question 15

multifidus innervation

Answer 15

dorsal rami of spinal nerve

Question 16

Rotators innervation

Answer 16

dorsal rami of spinal nerve

Question 17

Levator costae actions

Answer 17

Expand ribcage

Question 18

levator costae innervation

Answer 18

dorsal rami of spinal nerve

Question 19

Superior oblique actions

Answer 19

extend and rotate head

Question 20

superior oblique innervation

Answer 20

Suboccipital N.

Question 21

Inferior Oblique actions

Answer 21

extend and rotate head

Question 22

inferior oblique innervation

Answer 22

Suboccipital N.

Question 23

Rectus major actions

Answer 23

extend and rotate head

Question 24

Rectus Major innervation

Answer 24

Suboccipital N.

Question 25

Rectus Minor actions

Answer 25

extend and rotate head

Question 26

Rectus Minor innervation

Answer 26

Suboccipital N.

Question 27

Splenius Capitus actions

Answer 27

extends, rotates, and lat. flexes head/neck

Question 28

Splenius Capitus innervation

Answer 28

dorsal rami of spinal N.

Question 29

Levator Scapulae origin

Answer 29

transverse processes of cervical vertebrae 1-4

Question 30

Levator Scapulae insertion

Answer 30

sup. angle of scap.

Question 31

Levator Scapulae innervation

Answer 31

dorsal scapular N.

Question 32

Scalenus anterior actions

Answer 32

flexes. lat. flexes, and rotates neck | I/o expands ribcage

Question 33

Scalenus anterior innervation

Answer 33

cervical plexus

Question 34

Scalenus medius + posterior actions

Answer 34

flexes, lat. flexes and rotates neck | I/O expands ribcage

Question 35

Scalenus medius + posterior innervation

Answer 35

cervical plexus

Question 36

sternocleidomastoid actions

Answer 36

flexes, rotates and lat. flexes neck

Question 37

sternocleidomastoid innervation

Answer 37

spinal accessory N. XI

Question 38

longus capitus actions

Answer 38

flex., lat. flex, and rotate head/neck

Question 39

longus capitus innervation

Answer 39

ventral rami of spinal nerve

Question 40

Longus colli actions

Answer 40

flex., lat. flex, and rotate head/neck

Question 41

Longus Colli innervation

Answer 41

ventral rami of spinal nerve

Question 42

Infrahyoid Mm actions

Answer 42

depress hyoid, depress and elevate thyroid cartilage

Question 43

Digastricus actions

Answer 43

depresses and retracts mandible | I/O elevates hyoid

Question 44

other suprahyoid Mm actions

Answer 44

elevate and retract hyoid; protract hyoid

Question 45

Frontalis actions

Answer 45

elevates eyebrows, and skin of forehead

Question 46

orbicularis oculi actions

Answer 46

closes eye,depresses eyebrows

Question 47

Orbicularis oris actions

Answer 47

closes lips

Question 48

levator labii actions

Answer 48

elevates and everts upper lip; flares nostrils

Question 49

depressor labii actions

Answer 49

depresses lower lip

Question 50

depressor anguli actions

Answer 50

depresses angle of lips

Question 51

Zygomaticus actions

Answer 51

elevates upper lip

Question 52

Buccinator actions

Answer 52

compresses cheeks, drams corners of lips laterally

Question 53

Masseter actions

Answer 53

elevates, protrudes and laterally dev. mandible

Question 54

Masseter innervation

Answer 54

trigeminal N V3

Question 55

Temporalis actions

Answer 55

elevates, retracts, and laterally deviates mandible

Question 56

Temporalis innervation

Answer 56

Trigeminal N V3