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human gross anatomy > poina test 3 > Flashcards

poina test 3 Flashcards

1
Q

Action Glute Max

A

Hip extension especially in flexed position
Assist in hip lateral rotation
Fixes hip joint and assists in rising from sitting position

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2
Q

PA Glute Max

A

Posterior gluteal line of ilium
Dorsal Sacrum and coccyx
Sacrotuberous Ligament

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3
Q

DA Glute Max

A

IT band

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4
Q

Nerve Glute max

A

Inferior Gluteal Nerve (L5, S1, S2)

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5
Q

PA Glute Med

A

Ilium, between anterior and posterior gluteal line

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6
Q

DA for Glute Med and Glute Min?

A

Greater Trochanter

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7
Q

PA Glute Min

A

Ilium, between anterior and inferior gluteal lines

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8
Q

Nerve Glute Med, Min, and TFL

A

Superior Gluteal Nerve (L4, L5, S1)

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9
Q

Action Glute Med/ Min/ TFL

A

Medial rotation from Anterior fibers of Glute Med/Min and TFL
External rotation from posterior fibers of Glute Med
Keeps contralateral pelvis in line during one legged stance

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10
Q

DA Tensor Fascia Latae

A

IT band

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11
Q

PA Tensor Fascia Latae

A

Anterior Superior Iliac Spine
Anterior iliac crest

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12
Q

PA Piriformis

A

Anterior Sacrum
Sacrotuberous Ligament

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13
Q

DA Piriformis

A

Greater Trochanter

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14
Q

N Piriformis?

A

Anterior Rami S1 and S2

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15
Q

Action Piriformis, Superior Gemellus , Obturator Internus, Inferior Gemellus

A

Laterally Rotation of extended hip
Abduction of flexed hip
Stabilizing hip joint

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16
Q

PA Obturator Internus

A

Pelvic surface of Obturator membrane and surrounding bones

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17
Q

DA Obturator Internus

A

Greater Trochanter

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18
Q

Nerve Obturator Internus, Superior Gemellus

A

Nerve to Obturator Internus (L5, S1)

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19
Q

PA Superior Gemellus

A

Ischial Spine

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20
Q

DA Superior Gemellus

A

Greater Trochanter

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21
Q

PA Inferior Gemellus

A

Ischial Tuberosity

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22
Q

DA Inferior Gemellus

A

Greater Trochanter

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23
Q

Nerve of Inferior Gemellus, Quadratus Femoris

A

Nerve to Quadratus Femoris (L5, S1)

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24
Q

PA Quadratus Femoris

A

Ischial Tuberosity

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25
Q

DA Quadratus Femoris

A

Quadrate tubercle on intertrochanteric crest of femur and area inferior to it

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26
Q

Action Quadratus Femoris

A

Hip Lateral Rotation
Hip Stabilization

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27
Q

PA Psoas Major

A

Sides of T12-L5 vertebrae and discs between them
TP L1-L5

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28
Q

DA Psoas Major

A

Lesser Trochanter

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29
Q

Nerve Psoas Major

A

Anterior Rami L1, L2, L3

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30
Q

Action Psoas Major, Iliacus

A

With Origin Fixed:
Hip Lateral Rotation
Hip Flexion

With Insertion Fixed:
Trunk Flexion towards thigh
Anterior Pelvic tilt

Psoas Major only:
Stabilize hip joint while standing

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31
Q

PA Iliacus

A

Iliac Fossa
Sacrum
Anterior Sacroiliac ligaments

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32
Q

DA Iliacus

A

Lesser Trochanter
Psoas Tendon

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33
Q

N Iliacus

A

Femoral Nerve (L2, L3, L4)

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34
Q

PA Pectineus

A

Superior Pubic Ramus

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35
Q

DA Pectineus

A

Pectineal line of femur

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36
Q

N Pectineus

A

Femoral Nerve (L2, L3)
May receive a branch from Obturator nerve

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37
Q

Action Pectineus

A

Hip Adduction
Slightly flexes hip
Assists in hip lateral rotation

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38
Q

PA Sartorious

A

Anterior Superior Iliac Spine (ASIS)

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39
Q

DA Sartorious

A

Pes Anserine of tibia

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40
Q

Nerve Sartorious

A

Femoral Nerve (L2, L3)

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41
Q

Action Sartorious

A

At the hip:
Flexion
Abduction
Lateral rotation

At the knee:
Flexion medial rotation when flexed

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42
Q

PA Rectus Femoris

A

AIIS
Ilium

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43
Q

DA Rectus Femoris

A

Quad Tendon to Tibial Tuberosity via Patellar Ligament

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44
Q

N Rectus Femoris

A

Femoral Nerve (L2, L3, L4)

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45
Q

Action Rectus Femoris

A

Knee Extension
Steadies hip joint
Assists iliopsoas in hip Flexion

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46
Q

PA Vastus Lateralis and Vastus Medialis

A

Lateralis:
Lateral Lip of Linea Aspera
Greater trochanter

Medialis:
Medial Lip of linea aspera
Intertrochanteric line

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47
Q

DA Vastus Lateralis and Medialis, Vastus Intermedius

A

Quad Tendon to Tibial Tub via Patella Ligament

Just VM, VL: Attaches to Tibia and Patella via aponeuroses

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48
Q

Nerve Vastus Lateralis, Vastus Medialis, Vastus Intermedius

A

Femoral Nerve L2, L3, L4

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49
Q

Action Vastus Medialis, Intermedius, Lateralis

A

Knee Extension

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50
Q

PA Vastus Intermedius

A

Anterior and Lateral Femoral Shaft

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51
Q

PA Semitendinsosus and Semimembranosus

A

Ischial Tuberosity

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52
Q

DA Semitendinosus

A

Pes Anserine of Tibia

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53
Q

Nerve Semitendinosus, Semimembranosus

A

Tibial Division of Sciatic Nerve (L5, S1, S2)

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54
Q

Action Semitendinosus, Semimembranosus

A

Hip extension
Knee Flexion
Knee Medial Rotation when flexed
Can extend trunk at hip when sitting

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55
Q

DA Semimembranosus

A

Posterior medial tibial condyle
Reflected attachment Forms oblique popliteal ligament

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56
Q

PA Biceps Femoris

A

Long Head:
Ischial Tuberosity

Short Head:
Linea Aspera
Lateral supracondylar line

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57
Q

DA Biceps Femoris

A

Lateral side of fibular head

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58
Q

Nerve of Biceps Femoris

A

Long head:
Tibial Division of sciatic nerve (L5, S1, S2)

Short Head:
Common fibular division (L5, S1, S2)

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59
Q

Action of Biceps Femoris

A

Knee Flexion
Knee Lateral rotation when flexed

Long head only:
Hip Extension

60
Q

Adductor Longus PA

A

Body of Pubis

61
Q

Adductor Longus DA

A

Linea Aspera of femur

62
Q

Nerve Adductor Longus and Adductor Brevis

A

Obturator Nerve (L2, L3, L4)

63
Q

Action of Adductor Longus/ Adductor Brevis

A

Adductor Longus:
Hip Adduction

Adductor Brevis:
Hip addiction
Slight hip flexion

64
Q

PA Adductor Brevis

A

Body of Pubis
Inferior ramus of Pubic

65
Q

DA Adductor Brevis

A

Linea Aspera
Pectineal line

66
Q

PA Adductor Magnus

A

Hamstring Part:
Ischial Tuberosity

Adductor part:
Inferior pubic ramus
Ramus of ischium

67
Q

DA Adductor Magnus

A

Hamstring Part:
Adductor Tubercle

Adductor part:
Gluteal Tuberosity
Linea Aspera
Medial Supracondylar line

68
Q

Nerve Adductor Magnus

A

Hamstring part:
Tibial part of sciatic nerve (L4)

Adductor Part:
Obturator Nerve (L2, L3, L4)

69
Q

Action Adductor Magnus

A

Hip Adduction

Hamstring Part:
Hip extension

Adductor Part:
Hip flexion

70
Q

PA Gracilis

A

Body and inferior ramus of pubis

71
Q

DA Gracilis

A

Pea Anserine of tibia

72
Q

Nerve Gracilis

A

Obturator Nerve (L2, L3)

73
Q

Action Gracilis

A

Hip Adduction
Knee flexion
Knee Medial rotation when flexed

74
Q

PA Obturator Externus

A

Margins of Obturator foramen
Obturator membrane

75
Q

DA Obturator Externus

A

Greater Trochanter

76
Q

Nerve Obturator Externus

A

Obturator Nerve (L3, L4)

77
Q

Action Obturator Externus

A

Lateral rotation of hip
Hip stabilization

78
Q

PA Tibialis Anterior

A

Superior 1/2 of tibia
Interosseus Membrane
Lateral condyle of tibia

79
Q

DA Tibialis Anterior

A

Medial Cuneiform
Base of 1st Metatarsal

80
Q

Nerve Tibialis Anterior

A

Deep Fibular Nerve (L4, L5)

81
Q

Action Tibialis Anterior

A

Ankle Dorsiflexion
Subtalar joint Inversion

82
Q

Fibularis Longus PA

A

Head of Fibula
Superior Lateral fibula

83
Q

Fibularis Longus DA

A

Base of 1st metatarsal
Medial Cuneiform

84
Q

Fibularis Longus, Fibularis Brevis N

A

Superficial Fibular Nerve (L5, S1, S2)

85
Q

Action of Fibularis Longus, Fibularis Brevis

A

Subtalar Joint Eversion
Weak ankle plantar flexion

86
Q

Fibularis Brevis PA

A

Inferior Lateral Fibula

87
Q

Fibularis Brevis DA

A

Lateral side of base of 5th metatarsal

88
Q

Extensor Hallucis Longus PA

A

Medial Anterior Fibula
Interosseus Membrane

89
Q

Extensor Hallucis Longus DA

A

Base of Distal phalanx of Great toe

90
Q

Extensor Hallucis Longus, extensor Digitorum Longus, and Fibularis Tertius Nerve

A

Deep fibular nerve (L5, S1)

91
Q

Extensor Hallucis Longus Action

A

Great toe extension
Ankle dorsiflexion

92
Q

Extensor Digitorum Longus PA

A

Lateral condyle of tibia
Superior surface of fibula
Interosseus membrane

93
Q

Extensor Digitorum Longus DA

A

Middle and distal phalanges if digits 2-5

94
Q

Extensor Digitorum Longus Action

A

Digits 2-5 extension
Ankle dorsiflexion

95
Q

Fibularis Tertius PA

A

Inferior anterior surface of fibula
Interosseus membrane

96
Q

Fibularis Tertius DA

A

Dorsum of base of 5th metatarsal

97
Q

Fibularis Tertius Action

A

Aids in subtalar eversion
Ankle dorsiflexion

98
Q

PA Gastrocnemius

A

Medial Head:
Popliteal surface of femur

Lateral Head:
Lateral femoral condyle

99
Q

DA for Gastrocnemius, Soleus, Plantaris

A

Calcaneus via Achilles Tendon

100
Q

Nerve for Gastrocnemeius, Soleus, and Plantaris

A

Tibial Nerve (S1, S2)

101
Q

Action for Gastrocnemius

A

Plantar flexion when knee is extended
Raises heel when walking
Knee flexion

102
Q

PA Soleus

A

Posterior fibula
Soleal line and medial tibia
Tendinous arch between bony attachments

103
Q

Soleus Action

A

Ankle plantar flexion independent of knee position
Ankle stabilization

104
Q

PA Plantaris

A

Lateral supracondylar line of femur
Oblique politeal ligament

105
Q

Action of Plantaris

A

Weakly assists gastrocnemius with ankle plantar flexion

106
Q

Popliteus PA

A

Lateral condyle of femur
Lateral meniscus

107
Q

Popliteus DA

A

Posterior tibia above soleal line

108
Q

Popliteus Nerve

A

Tibial Nerve (L4, L5, S1)

109
Q

Popliteus Action

A

Unlocks knee by rotating femur 5 degrees on fixed tibia
Medically rotates tibia of unplanted limb

110
Q

Flexor Hallucis Longus PA

A

Lower posterior surface of fibula
Interosseus membrane

111
Q

DA of Flexor Hallucis Longus

A

Base of distal phalanx of great toe

112
Q

Nerve for Flexor Hallucis Longus, Flexor Digitorum Longus

A

Tibial Nerve (S2, S3)

113
Q

Action of Flexor Hallucis Longus

A

Great toe Flexion at all joints
Weak ankle plantar flexion
Supports medial longitudinal arch

114
Q

Flexor Digitorum Longus PA

A

Posterior tibia, inferior to soleal line
By a broad tendon to fibula

115
Q

Flexor Digitorum Longus DA

A

Base of distal phalanges of digits 2-5

116
Q

Flexor Digitorum Longus Action

A

Digits 2-5 flexion
Ankle plantar flexion
Supports longitudinal arches

117
Q

Tibialis Posterior PA

A

Interosseus membrane
Posterior tibia, inferior to soleal line
Posterior surface of fibula

118
Q

DA for Tibialis Posterior

A

Tuberosity of Navicular
Cuneiforms
Cuboid
Sustentaculum tail of calcaneus
Bases of 2nd, 3rd, 4th metatarsals

119
Q

Tibialis posterior Nerve

A

Tibial Nerve (L4, L5)

120
Q

Action of Tibialis Posterior

A

Ankle plantar flexion
Foot inversion
Maintains medial longitudinal arch

121
Q

PA Flexor Digitorum Brevis

A

Medial tubercle of calcaneal tuberosity
Plantar Aponeurosis
Intermuscular Septa

122
Q

DA Flexor Digitorum Brevis

A

Both sides of middle phalanges of digits 2-5

123
Q

Nerve Flexor Digitorum Brevis

A

Medial plantar nerve (L5, S1)

124
Q

Action Flexor Digitorum Brevis

A

Digits 2-5 Flexion at MTP and PIP

125
Q

PA Quadratus Plantae

A

Medial calcaneus

126
Q

DA Quadratus Plantae

A

Flexor Digitorum longus tendon

127
Q

Nerve Quadratus Plantae

A

Lateral Plantar Nerve (S1, S2, S3)

128
Q

Action Quadratus Plantae

A

Assists flexor digitorum longus with digits 2-5 flexion at MTP and IP joints

129
Q

PA Lumbricals

A

Flexor Digitorum Longus Tendon

130
Q

DA Lumbricals

A

Medial Aspect of extensor expansions over digits 2-5

131
Q

Nerve Lumbricals

A

Medial one:
Medial Plantar nerve (L5, S1)

Lateral 3:
Lateral plantar nerve (S1, S2, S3)

132
Q

Action Lumbricals

A

of digits 2-5…
MTP joint Flexion
PIP and DIP joint extension

133
Q

PA Adductor Hallucis

A

Oblique Head:
bases of metatarsals 2-4

Transverse Head:
plantar ligaments of MTP joints

134
Q

DA Adductor Hallucis

A

Lateral side of base of proximal phalanx of 1st digit

135
Q

Nerve Adductor Hallucis

A

Lateral plantar nerve (S1, S2, S3)

136
Q

Action Adductor Hallucis

A

1st digit adduction
assists in maintaining transverse arch by pulling metatarsals medially

137
Q

PA Flexor Hallucis Brevis

A

Plantar cuboid and lateral cuneiforms

138
Q

DA Flexor Hallucis Brevis

A

Both sides of base of proximal phalanx of 1st digit

139
Q

Nerve of Flexor Hallucis Brevis

A

Medial plantar nerve (L5, S1)

140
Q

Action of Flexor Hallucis Brevis

A

1st MTP joint Flexion

141
Q

PA Plantar Interossei (PADs)

A

Plantar Medial shafts of metatarsals 3-5

142
Q

DA Plantar Interossei (PADs)

A

Medial Phalanges of digits 3-5

143
Q

Nerve of Dorsal Interossei and Plantar Interossei

A

Lateral plantar nerve (S1, S2, S3)

144
Q

Action Plantar Interossei (PADs)

A

Digits 3-5 adduction at MTP joint

145
Q

PA Dorsal Interossei (DABs)

A

Adjacent sides of shafts of metatarsals 1-5

146
Q

DA Dorsal Interossei (DABs)

A

1st:
Medial side of proximal phalanx of 2nd digit

2nd-4th:
Lateral sides of digits 2-4

147
Q

Action of Dorsal Interossei (DABs)

A

Digits 2-4 Abduction at MTP joint

human gross anatomy (12 decks)

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