Muscles Flashcards

1
Q

Attachments of the Gluteus Med & Min

A

Ilium - Greater Trochanter

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2
Q

Attachments of the Semimembranosus

A

Ischial tuberosity - Medial tibial condyle

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3
Q

Attachments of the Plantaris

A

Above lateral femoral epicondyle - Via a long tendon to the posterior medial edge of clacaneum

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4
Q

Actions of the Tibialis Posterior

A

Plantaflex and invert foot

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5
Q

Actions of the External Obliques

A

Rotates, flexes and side-bends trunk

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6
Q

Attachments of the Rectus Abdominis

A

Pubis - Costal cartilage, 5th to 7th ribs and base of the sternum

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7
Q

Attachments of the Gluteus Maximus

A

Iliac crest, Sacrum - Iiliotibial tract, Gluteal tuberosity of femur

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8
Q

Attachments of the Pectoralis Minor

A

3rd to 5th ribs - Coracoid process of scapula

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9
Q

Attachments of the Anterior Deltoid

A

Lateral Clavicle - Deltoid tuberosity of humerus

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10
Q

Actions of the Rhomboid minor

A

Braces scapula and draws it medially and down

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11
Q

Attachments of the Sartorius

A

Anterior superior iliac spine - Upper medial tibial shaft

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12
Q

Attachments of the Rhomboid minor

A

C6 and C7 vertebrae - Medial border of scapula

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13
Q

Actions of the Gluteus Med & Min

A

Hip flexion, abduction, rotation

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14
Q

Actions of the Anconeus

A

Extends elbow

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15
Q

Actions of the Tensor Fasciae Latae

A

Flexes, rotates and abducts hip, rotates knee, stabilizes torso

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16
Q

Actions of the Piriformis

A

Externally rotates leg

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17
Q

Attachments of the Psoas

A

T12 to L4/5 transverse processes, vertebral bodies and discs - Lessor trochanter

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18
Q

Actions of the Supraspinatus

A

Initiates shoulder abduction

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19
Q

Actions of the Pectoralis Major

A

Horizontal adduction, adducts, flexes, inwardly rotates arm

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20
Q

Actions of the Diaphragm

A

Inhalation

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21
Q

Actions of the Tibialis Anterior

A

Dorsiflexes foot and slight supination

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22
Q

Actions of the Trapezius

A

Stabilizes scapula, some elevation and rotation

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23
Q

Actions of the Gracilis

A

Adducts leg and flexes knee

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24
Q

Attachments of the Gemmellus Sup & Inf

A

Ischial spine and tuberosity - Greater Trochanter

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25
Q

Actions of the Adductor Lng., Brv., Mag.

A

Adducts leg and slight outward rotation

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26
Q

Attachments of the Serratus Anterior

A

Lateral surface of 1st to 12th ribs - Anterior surface of medial border of scapula

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27
Q

Attachments of the Vastus Lat., Inter. & Med

A

Upper part of femur - Patella border and patella ligament to tibial tuberosity

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28
Q

Attachments of the Subclavius

A

1st rib - Clavicle

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29
Q

Attachments of the Soleus

A

Head and upper third of posterior tibia and fibula - Via achilles tendon to posterior calcaneum

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30
Q

Actions of the Popliteus

A

Flexes and inwardly rotates knee

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31
Q

Actions of the Flexor Digitorum Longus

A

Plantaflex foot and toes, invert foot

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32
Q

Actions of the Teres Minor

A

Outwardly rotates arm

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33
Q

Actions of the Posterior Deltoid

A

Draws arm back and abducts

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34
Q

Actions of the Vastus Lat., Inter. & Med

A

Extends knee

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35
Q

Actions of the Brachialis

A

Flexes elbow

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36
Q

Actions of the Subclavius

A

Depresses clavicle, elevates rib

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37
Q

Actions of the Scalenes

A

Side bends and rotates head, elevates ribs

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38
Q

Actions of the Semitendinosus

A

Flexes knee, inwardly rotates it when flexed and extends hip

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39
Q

Actions of the Flexor Hallucis Longus

A

Plantaflex and invert foot and big toe

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40
Q

Actions of the Int & Ext Intercostals

A

Exhalation and Inhalation

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41
Q

Actions of the Plantaris

A

Flexes knee, plantaflexes foot

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42
Q

Attachments of the Internal Obliques

A

Iliac Crest and lumbar fascia - Abdominal aponeurosis and lower three ribs

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43
Q

Attachments of the Adductor Lng., Brv., Mag.

A

From pubis to ischium - Length of medial border of femur

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44
Q

Attachments of the Rectus Femoris

A

Anterior inferior iliac spine - Via patella and patella tendon to tibial tuberosity

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45
Q

Attachments of the Diaphragm

A

Sternum, costal cartilage, 7th to 12th ribs, upper 2/3 lumbar vertebrae - Central tendon

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46
Q

Actions of the Sartorius

A

Flexes hip and knee, outwardly rotates and abducts hip, inwardly rotates knee

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47
Q

Actions of the Anterior Deltoid

A

Draws arm forward, inwardly rotates and abducts

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48
Q

Attachments of the Teres Major

A

Lower lateral border of scapula - Medial lip of bicipital groove of humerus

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49
Q

Actions of the Biceps Femoris

A

Flexes knee, outwardly rotates it when flexed and extends hip

50
Q

Attachments of the Peroneus Long & Brev

A

Lateral surface of fibula - 1st and 5th metatarsal and medial cuneiform

51
Q

Actions of the Psoas

A

Flexes hip, stabilizes back

52
Q

Attachments of the Rhomboid major

A

T1 to T4 vertebrae - Medial border of scapula

53
Q

Actions of the Rectus Femoris

A

Flexes hip and extends knee

54
Q

Attachments of the Tibialis Posterior

A

Interosseus membrane and adjacent surfaces of tibia and fibula - Plantar side of tarsals, 2nd and 4th metatarsals and calcaneum

55
Q

Actions of the Serratus Anterior

A

Draws scapula forward (protracts) and rotates it

56
Q

Attachments of the Flexor Digitorum Longus

A

Upper posterior surface of tibia - Distal phalanx of four outer toes

57
Q

Actions of the Iliacus

A

Flexes hip

58
Q

Actions of the Rhomboid major

A

Braces scapula and draws it medially and down

59
Q

Actions of the Soleus

A

Plantaflexes foot

60
Q

Attachments of the Subscapularis

A

Anterior surface of scapula - Lesser tuberosity of humerus

61
Q

Attachments of the Gracilis

A

Lower pubis - Upper medial tibial shaft

62
Q

Attachments of the Iliacus

A

Anterior inferior iliac spine and iliac fossa - Lessor trochanter

63
Q

Attachments of the Lateral Deltoid

A

Acromium - Deltoid tuberosity of humerus

64
Q

Attachments of the Pectoralis Major

A

Clavicle, Sternum, Costal cartilage, Aponeurosis - Bicipital groove of humerus

65
Q

Attachments of the Brachialis

A

Lower anterior surface of humerus - Ulnar tuberosity

66
Q

Attachments of the External Obliques

A

Lateral surface of 5th to 12th ribs - Abdominal aponeurosis and lower three ribs

67
Q

Actions of the Multifidus

A

Intervertebral movements, extension sidebending and rotation

68
Q

Attachments of the Transverse Abdominals

A

7th to 12th ribs, lumbar fascia and iliac crest - Abdominal aponeurosis and lower three ribs

69
Q

Attachments of the Scalenes

A

C2-C7 vertebrae - 1st and 2nd rib

70
Q

Attachments of the Quadratus Lumborum

A

Iliac Crest - 12th rib, L1 to L4/5 vertebrae

71
Q

Actions of the Subscapularis

A

Inwardly rotates arm

72
Q

Actions of the Obturator Int & Ext

A

Outwardly rotates and abducts hip

73
Q

Actions of the Gemmellus Sup & Inf

A

Outwardly rotates and abducts hip

74
Q

Attachments of the Levator Scapulae

A

C1 to C4 vertebrae - Superior angle of scapula

75
Q

Attachments of the Pectineus

A

Upper pubis - Linea aspera of femur

76
Q

Attachments of the Latissimus Dorsi

A

T7 to T12 vertebrae and via lumbar fascia to L1 to L5 vertebrae and iliac crest - Bicipital groove of humerus

77
Q

Attachments of the Popliteus

A

Posterior lateral femoral condyle and posterior lateral meniscus - Superior posterior surface of tibia

78
Q

Attachments of the Int & Ext Intercostals

A

Cross between adjacent ribs -

79
Q

Actions of the Transverse Abdominals

A

Rotates, flexes and side-bends trunk

80
Q

Actions of the Levator Scapulae

A

Raises scapula, or rotates and side-bends head

81
Q

Actions of the Triceps Brachii

A

Extends elbow, adducts shoulder

82
Q

Attachments of the Obturator Int & Ext

A

Ischium, Pubis - Greater Trochanter

83
Q

Attachments of the Flexor Hallucis Longus

A

Posterior surface of lower two-thirds of fibula - Distal phalanx of big toe

84
Q

Attachments of the Coracobracialis

A

Coracoid process of scapula - Medial border of humerus

85
Q

Actions of the Pectoralis Minor

A

Draws scapula forward and down

86
Q

Actions of the Semimembranosus

A

Flexes knee, inwardly rotates it when flexed and extends hip

87
Q

Attachments of the Teres Minor

A

Lateral border of scapula - Great tuberosity of humerus

88
Q

Actions of the Gastrocnemius

A

Plantaflexes foot and flexes knee

89
Q

Actions of the Quadratus Lumborum

A

Bilaterally – extends lower back, Unilaterally – side-bends trunk

90
Q

Attachments of the Biceps Brachii

A

Coracoid process of scapula, (LH) passes over joint to scapula - Via tendon to radial tuberosity and bicipital aponeurosis

91
Q

Actions of the Infraspinatus

A

Outwardly rotates arm

92
Q

Attachments of the Tensor Fasciae Latae

A

Anterior iliac crest - Via iliotibial band to lateral tibial condyle

93
Q

Actions of the Brachioradialis

A

Flexes forearm

94
Q

Actions of the Pectineus

A

Adducts and flexes hip, slight inward rotation

95
Q

Actions of the Peroneus Long & Brev

A

Pronates foot and assists plantaflexion

96
Q

Attachments of the Sternocleidomastoid

A

Sternum, Clavicle - Mastoid process

97
Q

Attachments of the Trapezius

A

Occipital bone, ligaments of cervical and thoracic spine - Clavicle and spine of scapula

98
Q

Attachments of the Quadratus Femoris

A

Ischial tuberosity - Posterior and inferior to Greater Trochanter

99
Q

Attachments of the Anconeus

A

Lateral epicondyle of humerus - Proximal, posterior ulna

100
Q

Attachments of the Gastrocnemius

A

Posterior medial and lateral femoral condyles - Via achilles tendon to posterior calcaneum

101
Q

Actions of the Lateral Deltoid

A

Abducts Arm

102
Q

Actions of the Gluteus Maximus

A

Hip extension, rotation

103
Q

Actions of the Rectus Abdominis

A

Flexes trunk

104
Q

Attachments of the Posterior Deltoid

A

Spine of scapula - Deltoid tuberosity of humerus

105
Q

Attachments of the Biceps Femoris

A

(LH): Ischial tuberosity, (SH): Upper femur - Lateral tibial condyle and lateral head of fibula

106
Q

Actions of the Latissimus Dorsi

A

Adducts, draws back (extends) and inwardly rotates arm

107
Q

Attachments of the Triceps Brachii

A

(LH) Scapula, (M&LH) Posterior humerus - Through tendon to olecranon process of ulna

108
Q

Actions of the Quadratus Femoris

A

Outwardly rotates hip

109
Q

Actions of the Sternocleidomastoid

A

Flexes, rotates and side-bends head

110
Q

Actions of the Biceps Brachii

A

Flexes and supinates forearm, abducts and adducts shoulder

111
Q

Attachments of the Brachioradialis

A

Distal, lateral edge of humerus - Styloid process of radius

112
Q

Attachments of the Tibialis Anterior

A

Lateral surface of tibia and interosseous membrane - Plantar surface of 1st metatarsal and medial cuneiform

113
Q

Actions of the Teres Major

A

Inwardly rotates and adducts arm

114
Q

Actions of the Internal Obliques

A

Rotates, flexes and side-bends trunk

115
Q

Attachments of the Piriformis

A

Sacrum - Greater Trochanter

116
Q

Attachments of the Supraspinatus

A

Upper posterior surface of scapula - Great tuberosity of humerus

117
Q

Actions of the Coracobracialis

A

Draws arm forward and inward

118
Q

Attachments of the Infraspinatus

A

Lower posterior surface of scapula - Great tuberosity of humerus

119
Q

Attachments of the Semitendinosus

A

Ischial tuberosity - Medial tibial condyle

120
Q

Attachments of the Multifidus

A

Sacrum and transverse processes of all vertebrae from C4 - Spinous processes 2 to 4 vertebrae above