Block 1 Lecture 2 Flashcards Preview

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Flashcards in Block 1 Lecture 2 Deck (29):
1

muscle between SP

interspinalis

2

unilateral action of intertransversarius muscle

lateral flexion

3

action of interspinalis muscle

back extension

4

suboccipital triangle bilateral action

extend head

5

muscle sensing force and limb position

proprioception

6

shortest transversospinal muscle

rotatores

7

transversospinal that runs 3-5 segments TP to SP

multifidus

8

transversospinal that is the longest and usually in the neck or head area going from TP to SP

semispinalis muscle

9

erector spinae muscles from lateral to medial

iliocostalis, longissimus, spinalis

10

unilateral action of transversospinal

rotate back

11

unilateral action of erector spinae

lateral flexion

12

splenius goes from blank to blank

SP to TP

13

splenius bilateral action is blank but unilateral action is blank

extend neck/head, rotate neck/head

14

muscles that move vertebral column

intrinsic back muscles

15

muscles that move upper limbs or ribs

extrinsic back muscles

16

thoracolumbar fascia is different from the blank

lumbar aponeurosis

17

intrinsic muscles of back innervation

dorsal rami of spinal nerves

18

besides innervating intrinsic back muscles, posterior primary rami innervate

cutaneous sensory of back

19

anterior primary ramus innervates

anterior/lateral cutaneous

20

cervical spinal nerves are blank to its corresponding vertebra

superior

21

thoracic and lumbar spinal nerves are blank to corresponding vertebrae

inferior

22

root for sensory

dorsal

23

root for motor

ventral

24

outer layer of spinal cord

dura mater

25

mater right on inner surface of dura mater

arachnoid mater

26

mater right up against spinal cord and brain

pia mater

27

a spinal tap takes fluid from between these maters at this level

arachnoid, pia, L3/L4

28

epidural is given outside this mater

dura

29

muscles between TP

intertransversarius muscles