muslces

Question 1

frontal belly of epicranius

Answer 1

raises eyebrows

Question 2

corrugator supercilii

Answer 2

pulls medially and inferiorly

Question 3

orbicularis oculi

Answer 3

closes eyes

Question 4

orbicularis oris

Answer 4

closes mouth

Question 5

zygomaticus

Answer 5

smile

Question 6

mentalis

Answer 6

pout

Question 7

platysma

Answer 7

tense neck

Question 8

buccinator

Answer 8

compresses cheek

Question 9

masseter

Answer 9

prime mover of jaw closure

Question 10

temporalis

Answer 10

jaw closure

Question 11

medial and lateral pterygloid

Answer 11

grinding

Question 12

buccinator

Answer 12

food on teeth

Question 13

genioglossus

Answer 13

moves tongue

Question 14

hyoglosses

Answer 14

moves tongue

Question 15

styloglossus

Answer 15

moves tongue

Question 16

sternocliedomastiod

Answer 16

flexes neck / bilateral and contralateral rotation of head

Question 17

scalenes

Answer 17

elevate first 2 ribs

Question 18

splenius

Answer 18

neck extension and hyperextension

Question 19

erector spinae

Answer 19

prime mover of back extension

Question 20

quadratus lumborum

Answer 20

laterally flexes vertebral column

Question 21

diaphragm

Answer 21

prime mover of inspiration

Question 22

external intercostals

Answer 22

inspiration aid

Question 23

internal intercostals

Answer 23

forced expiration

Question 24

rectus abdominis

Answer 24

flexes and rotates vertebral column

Question 25

external and internal oblique

Answer 25

flexes spine / compresses abdominal wall / trunk rotation and lateral flexion

Question 26

transverse abdominis

Answer 26

compresses abdominal wall

Question 27

levator ani

Answer 27

supports and maintains pelvic organs

Question 28

coccygeus

Answer 28

supports and maintains pelvic organs

Question 29

pectoralis minor

Answer 29

pulls scapula forward and downward

Question 30

serratus anterior

Answer 30

fixes scapula

Question 31

subclavius

Answer 31

helps depress shoulder girdle

Question 32

trapezius

Answer 32

stabilizes and elevates scapula

Question 33

levator scapula

Answer 33

elevates and adducts scapula

Question 34

rhomboids

Answer 34

stabilizes scapula

Question 35

pectoralis major

Answer 35

prime mover of arm flexion / adducts and medially rotates arm

Question 36

deltoid

Answer 36

prime mover of arm abduction

Question 37

latissimus dorsi

Answer 37

prime mover of arm extension / adducts and medially rotates arm

Question 38

supraspinatus

Answer 38

abduction initiation of shoulder

Question 39

infraspinatus

Answer 39

external rotation of shoulder

Question 40

teres minor

Answer 40

external rotation of shoulder

Question 41

subscapularis

Answer 41

internal rotation of shoulder

Question 42

biceps brachii

Answer 42

flexion and supination of arm

Question 43

brachialis

Answer 43

flexion of arm

Question 44

triceps brachii

Answer 44

extension of arm

Question 45

pronator quadratus

Answer 45

pronation of arm

Question 46

supinator

Answer 46

supinates arm

Question 47

flexor carpi radialis

Answer 47

wrist flexion

Question 48

flexor carpi ulnaris

Answer 48

wrist flexion

Question 49

flexor digitorum superficialis

Answer 49

wrist extension

Question 50

extensor carpi ulnaris

Answer 50

wrist extension

Question 51

extensor carpi radialis

Answer 51

wrist extension

Question 52

extensor digitorum

Answer 52

wrist and finger extension

Question 53

flexor digitorum profundus and superficialis

Answer 53

finger flexion

Question 54

iliopsoas

Answer 54

hip flexion

Question 55

tensor fascia (tendon IT band)

Answer 55

hip abduction

Question 56

adductor compartment

Answer 56

hip adduction

Question 57

gluteus maximus

Answer 57

hip extension

Question 58

rectus femoris

Answer 58

leg extension

Question 59

vastus medialis, lateralis, and intermedius

Answer 59

leg extension

Question 60

biceps femoris

Answer 60

hip extension and knee flexion

Question 61

semitendinosus

Answer 61

knee flexion

Question 62

semimembranosus

Answer 62

knee flexion

Question 63

gastrocnemius and soleus

Answer 63

plantar flexion

Question 64

tibialis anterior

Answer 64

dorsiflexion

Question 65

tibialis posterior

Answer 65

inversion of foot

Question 66

fibularis longus and brevis

Answer 66

eversion of foot

Question 67

flexor digitorum longus

Answer 67

toe flexion

Question 68

extensor digitorum longus

Answer 68

toe extension

Question 69

flexor hallucis longus

Answer 69

flexion of big toe

Question 70

extensor hallucis brevis

Answer 70

extension of big toe