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muscles > Muscles MASTER DECK > Flashcards

Muscles MASTER DECK Flashcards

1
Q

External Intercostals (insertion)

A

inserts superior border of inferior rib

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2
Q

Diaphragm (origin)

A

Has no origination

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3
Q

Orbicularis oculi (action)

A

closes eyelids

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4
Q

Internal Oblique (action)

A

Action: flex and rotate vertebral column, trunk, and latral flexion

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5
Q

Trapezius (origin)

A

originates occipital bone, spinous of C7, and processes of thoracic vertebrase

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6
Q

Depressor anguli oris (origin)

A

originates Mandible

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7
Q

Stylohyoid (origin)

A

originates styloid process of temporal bone

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8
Q

External Intercostals (origin)

A

originates inferior border of rib above

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9
Q

Platysma (insertion)

A

inserts Lower margin of mandible, skin and muscle of corner of mouth

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10
Q

Depressor Labii Inferioris (origin)

A

originates body of mandible

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11
Q

Internal Intercostals (action)

A

Action: depress rib cage; aid in exhalation

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12
Q

Orbicularis Oris (action)

A

close lips

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13
Q

Stylohyoid (action)

A

elevates and retrracts hyoid

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14
Q

Depressor Labii Inferioris (action)

A

draws lower lip inforiorly

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15
Q

External Oblique (origin)

A

originates ribs 5-12

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16
Q

Bucchinator (origin)

A

originates molar region of mandible and maxillae

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17
Q

Diaphragm (insertion)

A

has no insertion

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18
Q

Trapezius (action)

A

Action: extend neck; raise, rotate, and adduct scapula

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19
Q

Serratus Anterior (action)

A

Action: move scapula forward, rotate scapula

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20
Q

Buccinator (action)

A

draws corners of lips laterally

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21
Q

Sternocleidomastoid (origin)

A

originates manubrium of sternum and clavicle

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22
Q

Erector Spinae (Logissimus iliocostalis, spinalis) (inserts)

A

inserts occipital bone and spinous process of cervical vertebrae

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23
Q

Levator scapulae (origin)

A

originates transverse process of c1-4

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24
Q

Trapezius (insertion)

A

Acromion and spine of scapula, lat, 3rd OF clavicle

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25
Q

Depressor anguli oris (action)

A

draws corners of mouth down and lateral

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26
Q

Scalenes (insertion)

A

inserts ribs 1 and 2

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27
Q

Latissimus Dorsi (action)

A

Arm extension, AD-duct and rorate arm

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28
Q

Sternocleidomastoid (insertion)

A

inserts mastoid process of temportal bone, supranuchal line occiput

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29
Q

Mentalis (action)

A

protrudes lower lip

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30
Q

Platysma (origin)

A

originates fascia of chest

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31
Q

Temporalis (action)

A

elevate and retract mandible

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32
Q

Risorius (action)

A

draws corner of lip laterally

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33
Q

External Oblique (action)

A

Action: flex and rotate vertebral column, trunk, and lateral flexion

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34
Q

Masseter (origin)

A

originates Zygomatic Arch and maxilla

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35
Q

Sternocleidomstoid (action)

A

flex and rotate head

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36
Q

Rectus Abdominis (insertion)

A

inserts Xiphoid process ribs 5-7

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37
Q

Internal Oblique (insertion)

A

inserts ribs 9-12, pubic crest, and linea alba

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38
Q

Interior Intercostals (insertion)

A

inserts inferior border of superior rib

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39
Q

Risorius (inserts)

A

inserts skin at angle of mouth

40
Q

Sternohyoid (insertion)

A

inserts hyoid bone

41
Q

Zygomaticus (inserts)

A

inserts Skin and muscle at corners of mouth

42
Q

Pectoralis minor (origin)

A

originates ribs 3-5

43
Q

Levator Labii Superioris (action)

A

raises upper lip

44
Q

Rectus Abdominis (action)

A

Action: flex and rotate vertebral column

45
Q

Serratus Anterior (insertion)

A

inserts medial border of scapula

46
Q

Masseter (inserts)

A

inserts Angle and ramus of mandible

47
Q

Transverse Abdominis (insertion)

A

inserts pubic crest and linea alba

48
Q

Levator Labii Superioris (origin)

A

originates Zygomatic bone and Maxilla

49
Q

Mentalis (origin)

A

originates Anterior mandible

50
Q

Bucchinator (inserts)

A

inserts Orbicularis oris

51
Q

Diagastrics (insertion)

A

inserts hyoid bone

52
Q

Erector Spinae (Logissimus, iliocostalis, spinalis) (action)

A

as a pair: extend neck and vertebral column

53
Q

Orbicularis oris (origin)

A

originates maxilla and mandible

54
Q

Platysma (action)

A

depress mandible

55
Q

Scalenes (action)

A

fled and rotate neck, elevate ribs

56
Q

Rectus Abdominis (origin)

A

originates pubic crest and symphysis

57
Q

Mylohyoid (action)

A

elevates hyoid bone during swallowing

58
Q

Stylohyoid (insertion)

A

inserts hyoid

59
Q

Zygomaticus (origin)

A

originates zygomatic bone

60
Q

Levator scapulae (insertion)

A

inserts sup border of scapula

61
Q

Epicranius = Frontalis/Occipitalis (inserts)

A

F-Skin of eyebrows O-aponeurosis

62
Q

Transverse abdominis (action)

A

Action: compress abdominal contents

63
Q

Depressor anguli oris (inserts)

A

inserts skin and muscle at angle of mouth

64
Q

Internal Oblique (origin)

A

originates iliac crest, inguinal ligament, and lumbar fascia

65
Q

Pectoralis minor (insertion)

A

inserts Coracoid process

66
Q

Epicanius (Frontalis) (Occipitalis) (action)

A

Frontalis raises eyebrows, Occipitalis pulls scalp

67
Q

Diagastrics (origin)

A

originates Lower mandible and mastoid process

68
Q

Mentalis (inserts)

A

inserts skin of chin

69
Q

Levator Labii Superioris (inserts)

A

inserts skin and muscle of upper lip

70
Q

Temporalis (origin)

A

originates temporal fossa

71
Q

Orbicularis Oculi (origin)

A

originates frontal and maxillary bones

72
Q

Pectoralis Minor (action)

A

Action: elevates upper ribs

73
Q

Latissimus Dorsi (inserts)

A

inserts intertubercle sulcus of humerus

74
Q

Risorius (origin)

A

originate fascia of masseter

75
Q

Zygomaticus (action)

A

Elevates corners of mouth

76
Q

Levator scapulae (action)

A

raises scapula

77
Q

Serratus Anterior (origin)

A

originates ribs 1-8

78
Q

Scalenes (origin)

A

originates transverse process of cervical certebrae

79
Q

Epicranius = frontalis, occipitalis ((origin))

A

F- aponeurosis O- occipital bone

80
Q

Masseter (action)

A

Elevate mandible

81
Q

Mylohyoid (insertion)

A

inserts hyoid bone

82
Q

Latissimus Dorsi (origin)

A

originate spinous process of T6-L5

83
Q

Digastrics (action)

A

Elevate hyoid, open mouth, depress mandible

84
Q

Depressor Labii Inferioris (inserts)

A

inserts Skin and muscle of lower lip

85
Q

Sternohyoid (action)

A

depress larynx

86
Q

Transverse Abdominis (origin)

A

originates ribs 6-12, inguinal ligament, and lumbar fascia

87
Q

Orbicularis oris (inserts)

A

inserts skin of mouth

88
Q

External Oblique (insertion)

A

inserts pubic crest, iliac crest, and linea alba

89
Q

External intercostals (action)

A

Action: elevate rib cage; aid in inspiration

90
Q

Internal Intercostals (origin)

A

originates superior border of rib below

91
Q

Temporalis (inserts)

A

inserts Coronoid process of mandible

92
Q

Mylohyoid (origin)

A

originates medial mandible

93
Q

Erector spinae: (Logissimus, iliocostalis, spinalis) (origin)

A

originates iliac crest, transverse process of C7-T12

94
Q

Orbicularis oculi (inserts)

A

inserts skin of eyelid

95
Q

Diaphragm (action)

A

Action: primary mover of inspiration, flattens when

96
Q

Sternohyoid (origin)

A

originates manubrium and clavicle

muscles (22 decks)

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