Lab exam Muscle Anatomy Flashcards Preview

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Flashcards in Lab exam Muscle Anatomy Deck (58):
0

External Innercostals

Elevate ribs

1

Internal Innercostals

Depress ribs

2

External obliques

Compresses abdomin

3

Internal oblique

Compresses abdomin

4

Rectus abdominis

Depresses ribs

5

Diaphragm

Contracts and expands thoracic cavity

6

Pectoralis major

Flextion adduction and medial rotation at shoulder

7

Erector spinae muscles

Extends vertebral column

8

Rhomboids

Adducts and rotates and retracts scapula

9

Teres major

Adduction and medial rotation at shoulder

10

Teres minor

Lateral rotation at shoulder

11

Trapezius

Elevate scapula

12

Latissimus dorsi

Extension adduction and medial rotation at shoulder

13

Serratus anterior

Protracts shoulders

14

Infraspinatus

Lateral rotation at shoulder

15

Obicularis oris

Purse lips

16

Pharyngeal constrictors

Constrict throat when you swallow

17

Genioglossus

Protrudes tongue

18

Buccinator

Compresses cheeks

19

Stylohyoid

Elevates larynx

20

Mylohyoid

Elevates floor of mouth

21

Depressor anguli oris

Depresses corner of mouth

22

Sternohyoid

Depresses hyoid bone

23

Platysma

Tenses skin of neck

24

Obicularis oculi

Close eyes

25

Zygomaticis

Draws corners of mouth back up

26

Frontalis

Raises eyebrows

27

Occipitalis

Tenses and retracts scalp

28

Temoralis

Elevates mandible

29

Sternoclidomastoid

Flex the neck

30

Masseter

Elevates mandible

31

Digastric

Depresses mandible

32

Splenius capitis

Extends neck

33

Triceps brachii

Extension of elbow

34

Brachioradialis

Flexion at elbow

35

Biceps brachii

Flexion at elbow

36

Deltoid

Abduction at shoulder

37

Brachialis

Flexion at elbow

38

Gluteus medius

Abduction and medial rotation at hip

39

Gluteus Maximus

Extension and lateral rotation at hip

40

Sartorius

Flexion at knee

41

Vastus lateralus

Extension at knee

42

Vastus medius

Extension at knee

43

Vastus intermedius

Extension at knee

44

Rectus femoris

Extension at knee Flexion at hip

45

Adductor longus

Adduction Flexion and medial rotation at hip

46

Psoas major

Flexion at hip

47

Illiacus

Flexion at hip

48

Gracilis

Flexion at knee

49

Pectineus

Adduction Flexion and medial rotation at hip

50

Semimembranosus

Flexion at knee

51

Biceps femoris

Flexion at knee

52

Semitendonosus

Flexion at knee

53

Tensor fasciae latae

Flexion abduction and medial rotation at hip

54

Tebialis anterior

Dorsiflexion at ankle

55

Gastrocnemius

Plantarflexion at ankle

56

Soleus

Plantarflexion at ankle

57

Fibularis

Eversion of foot