Myotomes and Dematomes

Question 1

C4 action

Answer 1

scapular elevation

Question 2

C5 action

Answer 2

shoulder flexion and abduction

Question 3

C5, C6 action

Answer 3

elbow flexion and wrist extension

Question 4

C7 action

Answer 4

elbow extension and wrist flexion

Question 5

C8 action

Answer 5

ulner deviation

Question 6

T1 action

Answer 6

digit ad and abduction

Question 7

L2 and L3 action

Answer 7

hip flexion

Question 8

L2, L3, L4 action

Answer 8

knee extension

Question 9

L4 action

Answer 9

ankle dorsiflexion

Question 10

L5 action

Answer 10

extension of great toe

Question 11

S1 action

Answer 11

planter flexion and eversion

Question 12

C4 muscles

Answer 12

Upper traps

Question 13

C5 muscles

Answer 13

deltoid

Question 14

C5, C6 muscles

Answer 14

Biceps, extensor carpi radialis longus, and extensor carpi radialis brevis

Question 15

C7 muscles

Answer 15

triceps, flexor carpi radialis, and flexor carpi ulnaris

Question 16

C8 muscles

Answer 16

flexor carpi ulnaris and extensor carpi ulnaris

Question 17

T1 muscles

Answer 17

palmer and dorsal Interossei

Question 18

L2, L3 muscles

Answer 18

iliopsoas

Question 19

L2, L3, L4 muscles

Answer 19

quads

Question 20

L4 muscles

Answer 20

TA

Question 21

L5 muscles

Answer 21

extensor hallucis longus

Question 22

S1 muscles

Answer 22

Gastrocnemius, fib longus and brevis

Question 23

C4 area

Answer 23

above the clavicle

Question 24

C5 area

Answer 24

radial side of arm

Question 25

C6 area

Answer 25

middle forearm and thumb

Question 26

C7 area

Answer 26

middle hand

Question 27

C8 area

Answer 27

ulnar side of hand

Question 28

T1 area

Answer 28

ulnar side of the forearm

Question 29

T2 area

Answer 29

by the armpit

Question 30

L2 area

Answer 30

lateral thigh

Question 31

L3 area

Answer 31

medial thigh

Question 32

L4 area

Answer 32

medial lower leg and big toe

Question 33

L5 area

Answer 33

Lateral lower leg

Question 34

S1 area

Answer 34

pinky side of foot.