lab test 4b

Question 1

Buccinator

Answer 1

sucks in cheek, chewing sucking, whistling

Question 2

depressor angle oris

Answer 2

draws angle of mouth laterally and inferiorly

Question 3

depressor labii inferioris

Answer 3

lowers lower lip= opens lips

Question 4

frontalis

Answer 4

raises eyebrows, wrinkles skin of forehead

Question 5

levator labii superioris

Answer 5

elevates upper lip= opens lips

Question 6

levator palpebrae superioris

Answer 6

elevates upper lid= opens eyes

Question 7

masseter

Answer 7

elevates mandible= closes jaw

Question 8

mentalis

Answer 8

protrudes lower lip

Question 9

orbicularis oculi

Answer 9

closes eye

Question 10

orbicularis oris

Answer 10

closes and protrudes lips= kisser

Question 11

temporalis

Answer 11

elevates and retracts mandible

Question 12

zygomaticus

Answer 12

smiling, elevates upper lip

Question 13

platysma

Answer 13

depresses mandible

Question 14

sternocleidomastoid

Answer 14

rotates head, extends and laterally flexes head

Question 15

coracobrachialis

Answer 15

flexes and adducts arm at shoulder

Question 16

deltoid

Answer 16

abducts arm, flexes and extends arm at shoulder joint

Question 17

diaphragm

Answer 17

breathing

Question 18

external intercostals

Answer 18

assists in breathing, inhalation and exhalation

Question 19

infraspinatus

Answer 19

laterally rotates arm

Question 20

internal intercostals

Answer 20

assists in breathing, exhalation

Question 21

latissimus dorsi

Answer 21

extends arm, adducts and medially rotates arm

Question 22

pectoralis major

Answer 22

adducts and medially rotates arm at shoulder joint

Question 23

pectoralis minor

Answer 23

rotates and abducts scapula downward

Question 24

serratus anterior

Answer 24

abduction and raising of scapula

Question 25

teres major

Answer 25

extends arm at shoulder

Question 26

teres minor

Answer 26

extends arm at shoulder

Question 27

trapezius

Answer 27

stabilizes scapula

Question 28

external and internal oblique

Answer 28

flexes vertebral column, compresses abdomen, lateral flexion of vertebral column, rotate vertebral column

Question 29

rectus abdominis

Answer 29

flexes vertebral column, compresses abdomen

Question 30

transverse abdominis

Answer 30

compresses abdomen

Question 31

biceps brachii

Answer 31

flexes forearm at elbow, supinates forearm

Question 32

brachialis

Answer 32

flexes forearm at elbow

Question 33

brachioradialis

Answer 33

flexes forearm at elbow

Question 34

extensor carpi radialis and ulnaris

Answer 34

extends hand at wrist, abducts hand at wrist

Question 35

extensor digitorum

Answer 35

extends fingers

Question 36

extensor pollicis longus

Answer 36

extends thumb

Question 37

flexor carpi radialis and ulnaris

Answer 37

flexes hand at wrist, adducts hand at wrist

Question 38

flexor digitorum superficials

Answer 38

flexes fingers

Question 39

flexor pollicis longus

Answer 39

flexes thumb

Question 40

palmaris longus

Answer 40

flexes wrist at hand

Question 41

pronator teres

Answer 41

pronates forearm

Question 42

triceps brachii

Answer 42

extends forearm at elbow

Question 43

achilles or calcaneal tendon

Answer 43

attaches gastrocnemius and soleus to calcaneus

Question 44

adductor longus

Answer 44

flexes and adducts thigh and hip

Question 45

adductor Magnus

Answer 45

extends thigh and hip joint, adducts thigh and hip

Question 46

biceps femoris

Answer 46

flexes leg at knee, extends thigh at hip

Question 47

fibularis longus

Answer 47

plantar flexes and everts foot

Question 48

gastrocnemius

Answer 48

plantar flexes foot

Question 49

gluteus maximus

Answer 49

extend thigh and hip

Question 50

gluteus medius

Answer 50

abducts thigh to hip

Question 51

gracilis

Answer 51

adduct thigh at hip, medially rotates thigh, flexes leg at knee

Question 52

iliopsoas

Answer 52

flexes thigh at hip

Question 53

pectinous

Answer 53

flexes and adducts thigh at hip

Question 54

rectus femoris

Answer 54

extends leg at knee

Question 55

sartorius

Answer 55

flexes leg at knee joint, abducts, laterally rotates thigh at hip

Question 56

semi membranous and semitendinosus

Answer 56

flexes leg at knee, extends thigh at hip

Question 57

soleus

Answer 57

plantar flexes foot

Question 58

tibialis anterior

Answer 58

dorsiflexion and inverts foot