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Body Structures B&L > 00b: LE Lab Stuff > Flashcards

00b: LE Lab Stuff Flashcards

1
Q

Gluteus max origin

A
  1. Posterior ilium
  2. Sacrum
  3. Coccyx
  4. Sacrotuberous ligament
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2
Q

Gluteus max insertion

A
  1. Gluteal tuberosity

2. ITB

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3
Q

Gluteus max nerve supply

A

Inferior gluteal nerve

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4
Q

Gluteus max actions

A
  1. External rotation of hip

2. Extension of hip

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5
Q

Gluteus medius origin

A

Posterior ilium

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6
Q

Gluteus medius insertion

A

Greater trochanter of femur

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7
Q

Gluteus medius nerve supply

A

Superior gluteal nerve

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8
Q

Gluteus medius actions

A
  1. Internal rotation of hip
  2. Abduction of hip
  3. Keeps pelvis level during SLS
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9
Q

Gluteus minimus origin

A

Posterior ilium

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10
Q

Gluteus minimus insertion

A

Greater trochanter of femur

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11
Q

Gluteus minimus nerve supply

A

Superior gluteal nerve

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12
Q

Gluteus minimus actions

A
  1. Internal rotation of hip
  2. Abduction of hip
  3. Keeps pelvis level during SLS
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13
Q

Tensor fascia lata origin

A

ASIS and anterior iliac crest

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14
Q

Tensor fascia lata insertion

A

ITB

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15
Q

Tensor fascia lata nerve supply

A

Superior gluteal nerve

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16
Q

Tensor fascia lata actions

A
  1. Internal rotation of hip
  2. Abduction of hip
  3. Keeps pelvis level during SLS
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17
Q

Piriformis origin

A

Anterior sacrum and sacrotuberous ligament

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18
Q

Piriformis insertion

A

Greater trochanter of femur

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19
Q

Piriformis nerve supply

A

Nerve to Piriformis

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20
Q

Nerve to piriformis roots

A

S1-2

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21
Q

Piriformis actions

A

External rotation of hip

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22
Q

Superior gemellus origin

A

Ischial spine

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23
Q

Superior gemellus insertion

A

Greater trochanter of femur

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24
Q

Superior gemellus nerve supply

A

Nerve to obturator internus

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25
Q

Superior gemellus actions

A

External rotation of hip

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26
Q

Obturator internus origin

A
  1. Internal surface of obturator membrane

2. Bony margin of obturator foramen

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27
Q

Obturator internus insertion

A

Greater trochanter of femur

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28
Q

Obturator internus nerve supply

A

Nerve to obturator internus

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29
Q

Obturator internus actions

A

External rotation of hip

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30
Q

Inferior gemellus origin

A

Ischial tuberosity

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31
Q

Inferior gemellus insertion

A

Greater trochanter of femur

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32
Q

Inferior gemellus nerve supply

A

Nerve to quadratus femoris

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33
Q

Inferior gemellus actions

A

External rotation of hip

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34
Q

Quadratus femoris origin

A

Ischial tuberosity

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35
Q

Quadratus femoris insertion

A

Quadrate tubercle on intertrochanteric crest of femur

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36
Q

Quadratus femoris nerve supply

A

Nerve to quadratus femoris

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37
Q

Quadratus femoris actions

A

External rotation of hip

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38
Q

Psoas major origin

A

Body and transverse processes of T12-L5

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39
Q

Psoas major insertion

A

Lesser trochanter of femur

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40
Q

Psoas major nerve supply

A

Ventral rami L1-3

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41
Q

Psoas major actions

A

Hip flexion

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42
Q

Iliacus origin

A

Iliac fossa

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43
Q

Iliacus insertion

A

Lesser trochanter of femur

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44
Q

Iliacus nerve supply

A

Femoral nerve

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45
Q

Iliacus actions

A

Hip flexion

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46
Q

Rectus femoris origin

A

AIIS

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47
Q

Rectus femoris insertion

A

Tibial tuberosity via patellar ligament

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48
Q

Rectus femoris nerve supply

A

Femoral nerve

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49
Q

Rectus femoris actions

A
  1. Hip flexion

2. Knee extension

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50
Q

Vastus medialis origin

A

Intertrochanteric line and linea aspera

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51
Q

Vastus medialis insertion

A

Tibial tuberosity via patellar ligament

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52
Q

Vastus medialis nerve supply

A

Femoral nerve

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53
Q

Vastus medialis actions

A

Knee extension

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54
Q

Vastus lateralis origin

A

Greater trochanter and linea aspera

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55
Q

Vastus lateralis insertion

A

Tibial tuberosity via patellar ligament

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56
Q

Vastus lateralis nerve supply

A

Femoral nerve

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57
Q

Vastus lateralis actions

A

Knee extension

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58
Q

Vastus intermedius origin

A

Anterior femoral shaft

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59
Q

Vastus intermedius insertion

A

Tibial tuberosity via patellar ligament

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60
Q

Vastus intermedius nerve supply

A

Femoral nerve

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61
Q

Vastus intermedius actions

A

Knee extension

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62
Q

Articularis genu origin

A

Distal anterior femoral shaft

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63
Q

Articularis genu insertion

A

Superior portion of synovial membrane of knee joint

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64
Q

Articularis genu nerve supply

A

Femoral nerve

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65
Q

Articularis genu actions

A

Pulls synovial membrane superiorly during knee extension

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66
Q

Sartorius origin

A

ASIS

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67
Q

Sartorius insertion

A

Pes anserinus

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68
Q

Sartorius nerve supply

A

Femoral nerve

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69
Q

Sartorius actions

A
  1. Hip flexion, abduction, and external rotation

2. Knee flexion

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70
Q

Pectineus origin

A

Superior pubic ramus

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71
Q

Pectineus insertion

A

Pectineal line of femur

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72
Q

Pectineus nerve supply

A

Femoral and obturator nerves

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73
Q

Pectineus actions

A

Hip flexion and adduction

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74
Q

Adductor longus origin

A

Pubic bone

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75
Q

Adductor longus insertion

A

Middle 1/3 of linea aspera

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76
Q

Adductor longus nerve supply

A

Obturator nerve

77
Q

Adductor longus actions

A

Hip adduction and assists with hip flexion

78
Q

Adductor brevis origin

A

Pubic bone

79
Q

Adductor brevis insertion

A

Proximal linea aspera

80
Q

Adductor brevis nerve supply

A

Obturator nerve

81
Q

Adductor brevis actions

A

Hip adduction and assists with hip flexion

82
Q

Gracilis origin

A

Pubic bone

83
Q

Gracilis insertion

A

Pes anserinus

84
Q

Gracilis nerve supply

A

Obturator nerve

85
Q

Gracilis actions

A
  1. Hip adduction

2. Knee flexion

86
Q

Adductor Magnus (adductor head) origin

A

Ischiopubic ramus

87
Q

Adductor Magnus (adductor head) insertion

A
  1. Gluteal tuberosity
  2. Linea aspera
  3. Medial supracondylar line
88
Q

Adductor Magnus (adductor head) nerve supply

A

Obturator nerve

89
Q

Adductor Magnus (adductor head) actions

A

Hip adduction and assists with hip flexion

90
Q

Adductor Magnus (extensor head) origin

A

Ischial tuberosity

91
Q

Adductor Magnus (extensor head) insertion

A

Adductor tubercle

92
Q

Adductor Magnus (extensor head) nerve supply

A

Tibial nerve

93
Q

Adductor Magnus (extensor head) actions

A

Hip adduction and extension

94
Q

Obturator externus origin

A
  1. External surface of obturator membrane

2. Bony margins of obturator foramen

95
Q

Obturator externus insertion

A

Greater trochanter

96
Q

Obturator externus nerve supply

A

Obturator nerve

97
Q

Obturator externus actions

A

External rotation of hip

98
Q

Semimembranosus origin

A

Ischial tuberosity

99
Q

Semimembranosus insertion

A

Medial tibial condyle (posteiror aspect)

100
Q

Semimembranosus nerve supply

A

Tibial nerve

101
Q

Semimembranosus actions

A
  1. Hip extension

2. Knee flexion

102
Q

Semitendinosus origin

A

Ischial tuberosity

103
Q

Semitendinosus insertion

A

Pes anserinus

104
Q

Semitendinosus nerve supply

A

Tibial nerve

105
Q

Semitendinosus actions

A
  1. Hip extension

2. Knee flexion

106
Q

Biceps femoris long head origin

A

Ischial tuberosity

107
Q

Biceps femoris long head insertion

A

Fibular head

108
Q

Biceps femoris long head nerve supply

A

Tibial nerve

109
Q

Biceps femoris long head actions

A
  1. Hip extension

2. Knee flexion

110
Q

Biceps femoris short head origin

A
  1. Linea aspera

2. Lateral supracondylar line of femur

111
Q

Biceps femoris short head insertion

A

Fibular head

112
Q

Biceps femoris short head nerve supply

A

Common fibular nerve

113
Q

Biceps femoris short head actions

A

Knee flexion

114
Q

Gastrocnemius origin

A

Medial and lateral femoral condyles

115
Q

Gastrocnemius insertion

A

Calcaneus (via calcaneal tendon)

116
Q

Gastrocnemius nerve supply

A

Tibial nerve

117
Q

Gastrocnemius actions

A
  1. Flexion of knee

2. Plantarflexion of ankle

118
Q

Soleus origin

A
  1. Posterior fibular head and proximal fibula

2. Soleal line of tibia

119
Q

Soleus insertion

A

Calcaneus (via calcaneal tendon)

120
Q

Soleus nerve supply

A

Tibial nerve

121
Q

Soleus actions

A

Plantarflexion of ankle

122
Q

Plantaris origin

A

Lateral supracondylar line of femur

123
Q

Plantaris insertion

A

Calcaneus (via calcaneal tendon)

124
Q

Plantaris nerve supply

A

Tibial nerve

125
Q

Plantaris actions

A

Weak ankle plantar flexion

126
Q

FHL origin

A

Posterior fibula and interosseous membrane

127
Q

FHL insertion

A

Base of distal phalanx of great toe

128
Q

FHL nerve supply

A

Tibial nerve

129
Q

FHL actions

A
  1. Ankle plantar flexion

2. Flexion of digit 1

130
Q

Tibialis posterior origin

A
  1. Posterior fibula
  2. Tibia
  3. Interosseous membrane
131
Q

Tibialis posterior insertion

A
  1. Tarsals

2. Bases of metatarsal heads

132
Q

Tibialis posterior nerve supply

A

Tibial nerve

133
Q

Tibialis posterior actions

A
  1. Plantarflexion of ankle

2. Inversion of foot

134
Q

FDL origin

A

Posterior surface of tibia

135
Q

FDL insertion

A

Bases of distal phalanges of digits 2-5

136
Q

FDL nerve supply

A

Tibial nerve

137
Q

FDL actions

A
  1. Ankle plantar flexion

2. Flexion of digits 2-5

138
Q

Popliteus origin

A
  1. Lateral femoral condyle

2. Lateral meniscus

139
Q

Popliteus insertion

A

Proximal, posterior tibia

140
Q

Popliteus nerve supply

A

Tibial nerve

141
Q

Popliteus actions

A
  1. “Unlocks” knee by medial rotation of tibia (fixed femur) or lateral rotation of femur (fixed tibia)
  2. Weak knee flexion
142
Q

Peroneus longus origin

A

Head of fibula and superior fibular shaft

143
Q

Peroneus longus insertion

A

Plantar surface of medial foot

144
Q

Peroneus longus nerve supply

A

Superficial peroneal nerve

145
Q

Peroneus longus actions

A
  1. Plantarflexion of ankle

2. Eversion of foot

146
Q

Peroneus brevis origin

A

Inferior fibular shaft

147
Q

Peroneus brevis insertion

A

Base of 5th metatarsal

148
Q

Peroneus brevis nerve supply

A

Superficial peroneal nerve

149
Q

Peroneus brevis actions

A
  1. Plantarflexion of ankle

2. Eversion of foot

150
Q

Tibialis anterior origin

A
  1. Superior, anterolateral tibia

2. Adjacent (anterior) interosseous membrane

151
Q

Tibialis anterior insertion

A

Plantar surface of medial foot

152
Q

Tibialis anterior nerve supply

A

Deep peroneal nerve

153
Q

Tibialis anterior actions

A
  1. Dorsiflexion of ankle

2. Inversion of foot

154
Q

EHL origin

A

Middle region of fibula and adjacent (anterior) interosseous membrane

155
Q

EHL insertion

A

Dorsal surface of base of distal phalanx of great toe

156
Q

EHL nerve supply

A

Deep peroneal nerve

157
Q

EHL actions

A
  1. Dorsiflexion of ankle

2. Extension of great toe

158
Q

EDL origin

A
  1. Lateral tibial condyle
  2. Superior fibular shaft
  3. Anterior interosseous membrane
159
Q

EDL insertion

A

Dorsal surface of bases of middle and distal phalanges of digits 2-5

160
Q

EDL nerve supply

A

Deep peroneal nerve

161
Q

EDL actions

A
  1. Dorsiflexion of ankle

2. Extension of toes 2-5

162
Q

Peroneus tertius origin

A

Inferior fibula and anterior interosseous membrane

163
Q

Peroneus tertius insertion

A

Dorsal surface of base of 5th metatarsal

164
Q

Peroneus tertius nerve supply

A

Deep peroneal nerve

165
Q

Peroneus tertius actions

A
  1. Dorsiflexion of ankle

2. Eversion of foot

166
Q

Abductor hallucis in (X) layer of foot with (Y) nerve supply.

A 
X = first
Y = medial plantar
167
Q

Abductor hallucis actions

A

Abduction of great toe

168
Q

Abductor digit minimi in (X) layer of foot with (Y) nerve supply.

A 
X = first
Y = lateral plantar
169
Q

Abductor digiti minimi actions

A

Abduction of 5th digit

170
Q

FDB in (X) layer of foot with (Y) nerve supply.

A 
X = first
Y = medial plantar
171
Q

FDB actions

A

Flexion of digits 2-5

172
Q

Quadratus plantae in (X) layer of foot with (Y) nerve supply.

A 
X = second
Y = Lateral plantar
173
Q

Quadratus plantae actions

A

Assists FDL in flexion of digits 2-5

174
Q

Lumbricals in (X) layer of foot with (Y) nerve supply.

A 
X = second
Y = medial plantar (lumbrical 1) and lateral plantar (lumbricals 2-4)
175
Q

FHB in (X) layer of foot with (Y) nerve supply.

A 
X = third
Y = Medial plantar
176
Q

FHB actions

A

Flexion of great toe

177
Q

Adductor hallucis in (X) layer of foot with (Y) nerve supply.

A 
X = third
Y = lateral plantar
178
Q

Adductor hallucis actions

A

Adduction of great toe

179
Q

Flexor digiti minimi brevis in (X) layer of foot with (Y) nerve supply.

A 
X = third
Y = lateral plantar
180
Q

Flexor digiti minimi brevis actions

A

Flexion of digit 5

181
Q

Plantar interossei in in (X) layer of foot with (Y) nerve supply.

A 
X = fourth
Y = lateral plantar
182
Q

Plantar interossei actions

A

Adduction of digits 3-5

183
Q

Dorsal interossei in in (X) layer of foot with (Y) nerve supply.

A 
X = fourth
Y = lateral plantar
184
Q

Dorsal interossei actions

A

Abduction of digits 2-4

185
Q

EDB nerve supply

A

Deep peroneal nerve

186
Q

EDB actions

A

Extension of toes 2-4

187
Q

EHB nerve supply

A

Deep peroneal nerve

188
Q

EHB actions

A

Extension of great toe

Body Structures B&L (14 decks)

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