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HN 210 Human Anatomy > Lab 6: Origin, Insertion, Innervation, Blood supply, Action > Flashcards

Lab 6: Origin, Insertion, Innervation, Blood supply, Action Flashcards

1
Q

Proximal attachment of piriformis

A

Anterior surface of 2nd to 4th sacral segments;
Superior margin of greater sciatic notch
Sacrotuberous ligament

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2
Q

Proximal attachment of gemellus superior

A

Ischial spine

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3
Q

Proximal attachment of obturator internus

A

Pelvic surface of ilium and ischium

Obturator membrane

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4
Q

Proximal attachment of gemellus inferior

A

Ischial tuberosity

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5
Q

Proximal attachment of obturator externus

A

Margins of obturator foramen and obturator membrane

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6
Q

Proximal attachment of quadratus femoris

A

Lateral border of ischial tuberosity

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7
Q

Proximal attachment of gluteus maximus

A

Ilium,
Dorsal surface of sacrum and coccyx,
Sacrotuberous ligament

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8
Q

Proximal attachment of gluteus medius

A

External surface of ilium between anterior and posterior gluteal lines

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9
Q

Proximal attachment of gluteus minimus

A

External surface of ilium between anterior and inferior gluteal lines

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10
Q

Proximal attachment of iliacus

A

Iliac crest,
Iliac fossa,
ala (body) of sacrum

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11
Q

Proximal attachment of psoas major

A

Sides of T12 to L5 vertebrae

Discs, transverse process of lumbar vertebrae

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12
Q

Proximal attachment of psoas minor

A

Sides of T12 to L1 vertebrae and intervertebral discs

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13
Q

Proximal attachment of sartorius

A

Anterior superior iliac spine

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14
Q

Proximal attachment of adductor magnus

A

Adductor: inferior ramus of pubis,
ramus of ischium

Hamstring: ischial tuberosity

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15
Q

Proximal attachment of adductor longus

A

Body of the pubis

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16
Q

Proximal attachment of adductor brevis

A

Body and inferior ramus of pubis

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17
Q

Proximal attachment of gracilis

A

Body and inferior ramus of pubis

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18
Q

Proximal attachment of rectus femoris

A

Anterior Inferior Iliac spine

ilium superior to acetabulum

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19
Q

Proximal attachment of vastus lateralis

A

Greater trochanter,

Lateral lip of linear aspera

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20
Q

Proximal attachment of vastus medialis

A

Interochanteric line,

Medial lip of linea aspera

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21
Q

Proximal attachment of vastus intermedius

A

Anterior and lateral surface of femur

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22
Q

Proximal attachment of biceps femoris

A

Long head: ischial tuberosity
Short head: linea aspera
lateral supracondylar line of femur

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23
Q

Proximal attachment of semitendinosus

A

Ischial tuberosity

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24
Q

Proximal attachment of semismembranosus

A

Ischial tuberosity

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25
Q

Distal attachment of piriformis

A

Superior border of greater trochanter of femur

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26
Q

Distal attachment of gemellus superior

A

Medial surface of greater trochanter of femur

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27
Q

Distal attachment of obturator internus

A

Medial surface of greater trochanter of femur

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28
Q

Distal attachment of gemellus inferior

A

Medial surface of greater trochanter of femur

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29
Q

Distal attachment of obturator externus

A

Trochanteric fossa of femur

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30
Q

Distal attachment of quadratus femoris

A

Quadrate tubercle on intertrochanteric crest of femur

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31
Q

Distal attachment of gluteus maximus

A 
Iliotibial tract (lateral condyle of tibia), 
Gluteal tuberosity
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32
Q

Distal attachment of gluteus medius

A

Lateral surface of greater trochanter of femur

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33
Q

Distal attachment of gluteus minimus

A

Anterior surface of greater trochanter of femur

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34
Q

Distal attachment of iliacus

A

Tendon of psoas major

Lesser trochanter of femur

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35
Q

Distal attachment of psoas major

A

Lesser trochanter of femur

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36
Q

Distal attachment of psoas minor

A

Pectineal line

Iliopectineal eminence

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37
Q

Distal attachment of sartorius

A

Superior part of medial surface of tibia

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38
Q

Distal attachment of tensor fascia latae

A

Iliotibial tract which attaches to lateral condyle of tibia

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39
Q

Proximal attachment of tensor fascia latae

A

Anterior superior iliac spine

Anterior part of iliac crest

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40
Q

Proximal attachment of pectineus

A

Superior ramus of pubis

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41
Q

Distal attachment of pectineus

A

Pectineal line of femur (inferior to less trochanter)

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42
Q

Distal attachment of adductor magnus

A

Adductor: Gluteal tuberosity
Linea aspera
Medial supracondylar line
Hamstring: adductor tubercle of femur

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43
Q

Distal attachment of adductor longus

A

Middle third of linea aspera of femur

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44
Q

Distal attachment of adductor brevis

A

Pectineal line

Proximal part of linea aspera of femur

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45
Q

Distal attachment of gracilis

A

Superior part of medial surface of tibia

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46
Q

Distal attachment of rectus femoris

A 
Quadriceps tendon 
Tibial tuberosity (via patellar ligament)
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47
Q

Distal attachment of vastus lateralis

A 
Quadriceps tendon 
Tibial tuberosity (via lateral/medial patellar retinacula)
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48
Q

Distal attachment of vastus medialis

A 
Quadriceps tendon
Tibial tuberosity (via lateral/medial patellar retinacula)
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49
Q

Distal attachment of vastus intermedius

A 
Quadriceps tendon
Tibial tuberosity (via patellar ligament)
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50
Q

Distal attachment of biceps femoris

A

Lateral side of head of fibula

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51
Q

Distal attachment of semitendinosus

A

Medial surface of superior part of tibia

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52
Q

Distal attachment of semimembranosus

A

Posterior part of medial condyle of tibia

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53
Q

Innervation of piriformis

A

Anterior rami of S1 and S2

54
Q

Innervation of gemellus superior

A

Nerve to obturator internus

55
Q

Innervation of obturator internus

A

Nerve to obturator internus

56
Q

Innervation of gemellus inferior

A

Nerve to quadratus femoris

57
Q

Innervation of obturator externus

A

Obturator nerve

58
Q

Innervation of quadratus femoris

A

Nerve to quadratus femoris

59
Q

Innervation of gluteus maximus

A

Inferior gluteal nerve (L5, S1, S2)

60
Q

Innervation of gluteus medius

A

Superior gluteal nerve (L5, S1)

61
Q

Innervation of gluteus minimus

A

Superior gluteal nerve (L5, S1)

62
Q

Innervation of iliacus

A

Femoral nerve (L2, L3)

63
Q

Innervation of psoas major

A

Anterior rami of lumbar nerves (L1,L2,L3)

64
Q

Innervation of psoas minor

A

Anterior rami of lumbar nerve (L1,L2

65
Q

Innervation of sartorius

A

Femoral nerve (L2,L3)

66
Q

Innervation of tensor fasciae latae

A

Superior gluteal nerve (L5,S1)

67
Q

Innervation of pectineus

A

Femoral nerve (L2,L3)

68
Q

Innervation of adductor magnus

A

Adductor: obturator nerve
Hamstring: tibial part of sciatic nerve

69
Q

Innervation of adductor longus

A

Obturator nerve

70
Q

Innervation of adductor brevis

A

Obturator nerve

71
Q

Innervation of gracilis

A

Obturator nerve

72
Q

Innervation of rectus femoris

A

Femoral nerve

73
Q

Innervation of vastus lateralis

A

Femoral nerve

74
Q

Innervation of vastus medialis

A

Femoral nerve

75
Q

Innervation of vastus intermedius

A

Femoral nerve

76
Q

Innervation of biceps femoris

A

Long head: tibial division of sciatic nerve

Short head: common fibular division of sciatic nerve

77
Q

Innervation of semitedinosus

A

Tibial division of sciatic nerve

78
Q

Innervation of semimembranosus

A

Tibial division of sciatic nerve

79
Q

Action(s) of piriformis

A

Laterally rotate extended thigh and abduct flexed thigh; steady femoral head in acetabulum

80
Q

Action(s) of gemellus superior

A

Laterally rotate extended thigh and abduct flexed thigh; steady femoral head in acetabulum

81
Q

Action(s) of obturator internus

A

Laterally rotate extended thigh and abduct flexed thigh; steady femoral head in acetabulum

82
Q

Action(s) of gemellus inferior

A

Laterally rotate extended thigh and abduct flexed thigh; steady femoral head in acetabulum

83
Q

Action(s) of obturator externus

A

Laterally rotates thigh; steadies head of femur in acetabulum

84
Q

Action(s) of quadratus femoris

A

Laterally rotates thigh; steadies head of femur in acetabulum

85
Q

Action(s) of gluteus maximus

A

Extension at hip, assistance with lateral rotation of thigh

86
Q

Action(s) of gluteus medius

A

Abduction and medial rotation of thigh

87
Q

Action(s) of gluteus minimus

A

Abduction and medial rotation of thigh

88
Q

Action(s) of iliacus

A

Flexion at the hip, hip stabilizer

89
Q

Action(s) of psoas major

A

Flexion at the hip, hip stabilizer

90
Q

Action(s) of psoas minor

A

Flexion at the hip, hip stabilizer

91
Q

Action(s) of sartorius

A

Flexion, abduction and lateral rotation at the hip, flexion at the knee

92
Q

Action(s) of tensor fasciae latae

A

Flexion of the thigh

93
Q

Action(s) of pectineus

A

Adduction and flexion of the thigh

94
Q

Action(s) of adductor magnus

A

Adduction of thigh, Adductor: flexion of thigh

Hamstring: extension of thigh

95
Q

Action(s) of adductor longus

A

Adduction of thigh

96
Q

Action(s) of adductor brevis

A

Adduction of thigh

97
Q

Action(s) of gracilis

A

Adduction of thigh, flexion of leg, medial rotation of leg

98
Q

Action(s) of rectus femoris

A

Extension at the knee, hip stabilizer, flexion of the thigh

99
Q

Action(s) of vastus lateralis

A

Extension at the knee

100
Q

Action(s) of vastus intermedius

A

Extension at the knee

101
Q

Action(s) of biceps femoris

A

Flexion of leg, lateral rotation of leg when knee flexed, extension of thigh

102
Q

Action(s) of semitendinosus

A

Extension of thigh, flexion of leg and medial rotation when knee flexed

103
Q

Action(s) of semimembranosus

A

Extension of thigh, flexion of leg and medial rotation when knee flexed

104
Q

Blood supply of piriformis

A

Superior and inferior gluteal and internal pudendal arteries

105
Q

Blood supply of gemellus superior

A

Inferior gluteal artery

106
Q

Blood supply of obturator internus

A

Internal pudendal,

Superior and Inferior gluteal arteries

107
Q

Blood supply of gemellus inferior

A

Inferior gluteal artery

108
Q

Blood supply of obturator externus

A

Obturator and medial circumflex femoral arteries

109
Q

Blood supply of quadratus femoris

A

Medial circumflex femoral artery,

Inferior gluteal artery,

110
Q

Blood supply of gluteus maximus

A

Superior and inferior gluteal arteries

111
Q

Blood supply of gluteus medius

A

Superior gluteal artery

112
Q

Blood supply of gluteus minimus

A

Superior gluteal artery

113
Q

Blood supply of iliacus

A

Femoral artery

114
Q

Blood supply of psoas major

A

Femoral artery

115
Q

Blood supply of psoas minor

A

Femoral artery

116
Q

Blood supply of sartorius

A

Femoral artery

117
Q

Blood supply of tensor fasciae latae

A

Femoral artery

118
Q

Blood supply of pectineus

A

Femoral artery

119
Q

Blood supply of adductor magnus

A

Medial circumflex femoral artery
Inferior gluteal
Perforating femoral artery
Obturator artery

120
Q

Blood supply of adductor longus

A

Medial circumflex femoral artery and obturator artery

121
Q

Blood supply of adductor brevis

A

Medial circumflex femoral artery and obturator artery

122
Q

Blood supply of gracilis

A

Medial circumflex femoral artery

123
Q

Blood supply of rectus femoris

A

Lateral femoral circumflex artery

124
Q

Blood supply of vastus lateralis

A

Lateral femoral circumflex artery

125
Q

Blood supply of vastus medialis

A

Lateral femoral circumflex artery

126
Q

Blood supply of vastus intermedius

A

Lateral femoral circumflex artery

127
Q

Blood supply of biceps femoris

A

Perforating branches of deep femoral artery

128
Q

Blood supply of semitendinosus

A

Perforating branches of deep femoral artery

129
Q

Blood supply of semimembranosus

A

Perforating branches of deep femoral artery

130
Q

Action(s) of vastus medialis

A

Extension at the knee

HN 210 Human Anatomy (9 decks)

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