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Anatomy and Phys > Muscle practical > Flashcards

Muscle practical Flashcards

1
Q

obicularis oculi origins

A

frontal and maxilla

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2
Q

obicularis oculi insertion

A

tissue of the eyelid

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3
Q

obicularis oculi action

A

close the eye

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4
Q

obicularis oris origins

A

maxilla and mandible

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5
Q

obicularis oris insertion

A

skin at the angle of mouth

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6
Q

obicularis oris action

A

close, purse lips

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7
Q

masseter origin

A

zygomatic arch

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8
Q

masseter insertion

A

mandibular ramus

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9
Q

masseter action

A

close the jaw

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10
Q

sternocleidomastiod origin

A

manubrium and clavicle

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11
Q

sternocleidomastiod insertion

A

mastiod process

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12
Q

sternocleidomastiod action

A

flex and laterally rotate head

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13
Q

external intercostals origin

A

inferior border of the superior rib

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14
Q

external intercostals insertion

A

superior border of the inferior rib

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15
Q

external intercostals action

A

elevate the rib cage during inhalation

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16
Q

internal intercostals origin

A

superior border of the inferior rib

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17
Q

internal intercostals insertion

A

inferior border of the superior rib

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18
Q

internal intercostals action

A

depress rib cage during exhalation

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19
Q

rectus abdominis origin

A

rubic symphysis

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20
Q

rectus abdominis insertion

A

xiphoid process and costal cartilage

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21
Q

rectus abdominis action

A

flex and rotate the lumbar spine

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22
Q

external oblique origin

A

lower 8 ribs

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23
Q

external oblique insertion

A

linea albea

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24
Q

external oblique action

A

compress abdominal wall and allow trunk rotation

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25
Q

serratus anterior origin

A

ribs 1-8

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26
Q

serratus anterior insertion

A

medial broder of scapula

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27
Q

serratus anterior action

A

rotate scapula

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28
Q

trapezius origin

A

occipital bone and spinour process of c7-t12

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29
Q

trapezius insertion

A

acromion and scapular spine

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30
Q

trapezius action

A

raise, rotate and retract scapula

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31
Q

pectoralis major origin

A

clavicle, sternum, and costal cartilage

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32
Q

pectoralis major insertion

A

greater tubercle

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33
Q

pectoralis major action

A

flexation, adduction, and medial rotation

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34
Q

deltoid origin

A

clavicle and acromion

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35
Q

deltoid insertion

A

deltoid tuberosity

36
Q

deltoid action

A

arm abduction

37
Q

lattissimus dorsi origin

A

thoracic and lumbar vertebrae, ribs and illiac crest, inferior scapula

38
Q

lattissimus dorsi insertion

A

intertubercular culus of humerus

39
Q

lattissimus dorsi action

A

extends and adducts and medially rotates the arm

40
Q

triceps brachii origin

A

scapula and posterior humerus

41
Q

triceps brachii insertion

A

olecranon process

42
Q

triceps brachii action

A

forearm extensor

43
Q

biceps brachii origin

A

coracoid process

44
Q

biceps brachii insertion

A

radial tuberosity

45
Q

biceps brachii action

A

elbow flexion

46
Q

brachialis origin

A

distal humerus

47
Q

brachialis insertion

A

coranoid process

48
Q

brachialis action

A

elbox flexion

49
Q

brachioradialis origin

A

distal humerus

50
Q

brachioradialis insertion

A

styloid process of radius

51
Q

brachioradialis action

A

forearm flexor

52
Q

sartorius origin

A

anterior illiac spine

53
Q

sartorius insertion

A

proximal tibia

54
Q

sartorius action

A

flex and abduct thigh

55
Q

gracilis origin

A

pubis and ischium

56
Q

gracilis insertion

A

medial tibia

57
Q

gracilis action

A

adduct and flex thigh

58
Q

rectus femoris origin

A

anterior illiac spine

59
Q

rectus femoris insertion

A

patella and tibial tuberosity

60
Q

rectus femoris action

A

flex thigh and extend knee

61
Q

vastus lateralis origin

A

greater trochanter

62
Q

vastus medialis origin

A

linea aspera

63
Q

tensor fasciae latae origin

A

iliac crest

64
Q

tensor fasciae latae insertion

A

iliotibial ?

65
Q

tensor fasciae latae action

A

steady the knee

66
Q

gluteus maximus origin

A

scarum, coccyx, ilium

67
Q

gluteus maximus insertion

A

near the greater trochanter of the femur

68
Q

gluteus maximus action

A

thigh extension

69
Q

gluteus medius origin

A

iliac crest

70
Q

gluteus medius insertion

A

near the greater trochanter of the femur

71
Q

gluteus medius action

A

abduct and medially rotate the thigh

72
Q

Biceps femoris origin

A

ischial tuberosity

73
Q

Biceps femoris insertion

A

fibula

74
Q

Biceps femoris action

A

flex knee and extend thigh

75
Q

semitendinosus origin

A

ischial tuberosity

76
Q

semitendinosus insertion

A

tibia

77
Q

semitendinosus action

A

flex knee and extend thigh

78
Q

tibialis anterior origin

A

tibia

79
Q

tibialis anterior insertion

A

first metatarsal and medial cuneiform

80
Q

tibialis anterior action

A

dorsiflexion

81
Q

soleus origin

A

tibia and fbula

82
Q

soleus insertion

A

calcaneus

83
Q

soleus action

A

plantar flexion

84
Q

gastrocnemius origin

A

condyles of femur

85
Q

gastrocnemius insertion

A

calcaneus

86
Q

gastrocnemius action

A

plantar flexion

Anatomy and Phys (6 decks)

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