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Gross Anatomy I > Practical #2 > Flashcards

Practical #2 Flashcards

1
Q

Origin of iliacus

A

Iliac fossa

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2
Q

Insertion of Iliacus

A

Lesser trochanter/ femur

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3
Q

Action of Iliacus

A

Flexion of femur at hip

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4
Q

Nerve supply of Iliacus

A

Femoral N

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5
Q

Origin of psoas major

A

Bodies and transverse processes of lumbar vertebrae

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6
Q

Insertion of psoas major

A

Lesser trochanter of femur

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7
Q

Action of psoas major

A

Flexion of femur at hip

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8
Q

Nerve supply of psoas major

A

Femoral nerve

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9
Q

Origin of psoas minor

A

Bodies of T12 + L1

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10
Q

Insertion of psoas minor

A

illopubic eminence of pubis

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11
Q

Action of psoas minor

A

Flexion of pelvic bone

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12
Q

Nerve supply of psoas minor

A

L1

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13
Q

Origin of sartorius

A

Anterior/superior iliac spine

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14
Q

Insertion of sartorius

A

Superior medial shaft of tibia

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15
Q

Action of sartorius

A

Medically rotates leg

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16
Q

Nerve supply of sartorius

A

Femoral nerve

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17
Q

Origin of recuts femoris

A

Acetabulum of pelvic bone

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18
Q

Insertion of rectus femoris

A

Base of patella

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19
Q

Action of recuts femoris

A

Extends leg at knee

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20
Q

Nerve supply of recuts femoris

A

Femoral nerve

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21
Q

Origin of vastus lateralis

A

Greater trochanter of femur

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22
Q

Insertion of vastus lateralis

A

Base of patella

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23
Q

Nerve supply of vastus lateralis

A

Femoral nerve

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24
Q

Action of vastus lateralis

A

Extends leg at knee

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25
Q

Origin of vastus medialis

A

Linea aspera of femur

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26
Q

Insertion of vastus medialis

A

Base of patella

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27
Q

Action of vastus medialis

A

Extend leg at knee

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28
Q

Nerve supply of vastus medialis

A

Femoral nerve

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29
Q

Origin of vastus intermedius

A

Anterior/lateral aspect of femur

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30
Q

Insertion of vastus intermedius

A

Base of patella

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31
Q

Action of vastus intermedius

A

Extend leg at knee

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32
Q

Nerve supply of vastus intermedius

A

Femoral nerve

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33
Q

Origin of gracilis

A

Ramus of ishium

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34
Q

Insertion of gracilis

A

Superior medial shaft of tibia

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35
Q

Action of gracilis

A

Adducts femur

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36
Q

Nerve supply of gracilis

A

Obturator nerve

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37
Q

Origin of pectineus

A

Superior rami of pubis

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38
Q

Insertion of pectineus

A

Pectineal line of aspera

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39
Q

Action of pectineus

A

Adducts femur

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40
Q

Nerve supply of pectineus

A

Femoral and obturator nerve

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41
Q

Origin of adductor longus

A

Superior ramus of pubis

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42
Q

Insertion of adductor longus

A

Linea aspera of femur

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43
Q

Action of adductor longus

A

Adduct femur

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44
Q

Nerve supply of adductor longus

A

Obturator nerve

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45
Q

Origin of adductor brevis

A

Inferior ramus of pubis

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46
Q

Insertion of adductor brevis

A

Linea aspera of femur

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47
Q

Action of adductor brevis

A

Adducts femur

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48
Q

Nerve supply of adductor brevis

A

Obturator nerve

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49
Q

Origin of adductor magnus

A

Rami of ischium

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50
Q

Insertion of adductor magnus

A

Linea aspera of femur

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51
Q

Action of adductor magnus

A

Adduct femur

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52
Q

Nerve supply of adductor magnus

A

Obturator nerve

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53
Q

Origin of tensor faschia lata

A

Crest of ileum

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54
Q

Insertion of tensor faschia lata

A

Iliotibial tract

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55
Q

Action of tensor faschia lata

A

Rotates femur

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56
Q

Nerve supply of tensor faschia lata

A

Superior gluteal nerve

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57
Q

Origin of gluteus Maximus

A

Sacrum

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58
Q

Insertion of gluteus Maximus

A

Iliotibial tract

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59
Q

Action of gluteus Maximus

A

Stabilizes knee

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60
Q

Nerve supply of gluteus Maximus

A

Inferior gluteal nerve

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61
Q

Origin of gluteus medius

A

External surface of ilium

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62
Q

Insertion of gluteus medius

A

Grater trochanter of femur

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63
Q

Action of gluteus medius

A

Abducts femur

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64
Q

Nerve supply of gluteus medius

A

Superior gluteal nerve

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65
Q

Origin of gluteus minimus

A

External surface of ilium

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66
Q

Insertion of gluteus minimus

A

Greater trochanter of femur

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67
Q

Action of gluteus minimus

A

Abducts femur

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68
Q

Nerve supply of gluteus minimus

A

Superior gluteal nerve

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69
Q

Origin of piriformis

A

Sacrum

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70
Q

Insertion of piriformis

A

Greater trochanter of femur

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71
Q

Action of piriformis

A

Laterally rotates femur

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72
Q

Nerve supply of pirifomis

A

S1, S2

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73
Q

Origin of superior gamellus

A

Spine of ischium

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74
Q

Insertion of superior gemellus

A

Greater trochanter of femur

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75
Q

Action of superior gemellus

A

Laterally rotates femur

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76
Q

Nerve supply of superior gemellus

A

L4, L5, S1, S2

77
Q

Origin of Obturator internus

A

Internal surface of obturator membrane

78
Q

Insertion of obturator internus

A

Greater trochanter of femur

79
Q

Action of obturator internus

A

Laterally rotates femur

80
Q

Nerve supply of obturator internus

A

L4, L5, S1, S2

81
Q

Origin of inferior gemellus

A

Ischial tuberosity

82
Q

Insertion of inferior gemellus

A

Greater trochanter of femur

83
Q

Action of inferior gemellus

A

Laterally rotates femur

84
Q

Nerve supply of inferior gemellus

A

L4, L5, S1, S2

85
Q

Origin of obturator externis

A

External surface of obturator membrane

86
Q

Insertion of obturator externus

A

Trochanteric fossa of femur

87
Q

Action of obturator externus

A

Laterally rotates femur

88
Q

Nerve supply of obturator externus

A

Obturator nerve

89
Q

Origin of quadratic femoris

A

Ishial tuberosity

90
Q

Insertion of quadratus femoris

A

Quadrate tubercle of femur

91
Q

Action of quadratus femoris

A

Laterally rotates femur

92
Q

Nerve supply of quadratus femoris

A

L4, L5, S1, S2

93
Q

Origin of semitendinosus

A

Ischial tuberosity of pelvis

94
Q

Insertion of semitendinosus

A

Medial condyle of tibia

95
Q

Action of semitendinosus

A

Stabilize hip

96
Q

Nerve supply of semitendinosus

A

Sciatic nerve

97
Q

Origin of semimembranosus

A

Ischial tuberosity of pelvis

98
Q

Insertion of semimembranosus

A

Medial condyle of tibia

99
Q

Action of semimembranosus

A

Stabilize hip

100
Q

Nerve supply of Semimembranosus

A

Sciatic nerve

101
Q

Origin of biceps femoris

A

Long head: Ischial tuberosity
Short head: Linea aspera of femur

102
Q

Insertion of biceps femoris

A

Head of fibula

103
Q

Action of biceps femoris

A

Laterally rotates leg

104
Q

Nerve supply of biceps femoris

A

Sciatic nerve

105
Q

Origin of tibialis anterior

A

Shaft of tibia

106
Q

Insertion of tibialis anterior

A

1st metatarsal

107
Q

Action of tibialis anterior

A

Inverts foot

108
Q

Nerve supply of tibialis anterior

A

Deep fibular nerve

109
Q

Origin of extensor digitorum longus

A

Shaft of fibula

110
Q

Insertion of extensor digitorum longus

A

Middle and distal phalanges of digits 2-5

111
Q

Action of extensor digitorum longus

A

Extends digits 2-5

112
Q

Nerve supply of extensor digitorum longus

A

Deep fibular nerve

113
Q

Origin of fibularis tertius

A

Shaft of fibula

114
Q

Insertion of fibularis tertius

A

5th metatarsal

115
Q

Action of fibularis tertius

A

Everts foot

116
Q

Nerve supply of fibularis tertius

A

Deep fibular nerve

117
Q

Origin of fibularis longus

A

Shaft of fibula

118
Q

Insertion of fibularis longus

A

1st metatarsal

119
Q

Action of fibularis longus

A

Everts foot

120
Q

Nerve supply of fibularis longus

A

Superficial fibular nerve

121
Q

Origin of fibularis brevis

A

Shaft of fibula

122
Q

Insertion of fibularis brevis

A

5th metatarsal

123
Q

Action of fibularis brevis

A

Everts foot

124
Q

Nerve supply of fibularis brevis

A

Superficial fibular nerve

125
Q

Origin of gastrocnemius

A

Lateral + medial condyles of femur

126
Q

Insertion of gastrocnemius

A

Tuberosity of calcaneous

127
Q

Action of gastrocnemius

A

Flexes leg

128
Q

Nerve supply of gastrocnemius

A

Tibial nerve

129
Q

Origin of soleus

A

Soleal line of tibia

130
Q

Insertion of soleus

A

Tuberosity of calcaneous

131
Q

Action of soleus

A

Stabilizes ankle

132
Q

Nerve supply of soleus

A

Tibial nerve

133
Q

Origin of plantaris

A

Lateral supracondylar ridge of femur

134
Q

Insertion of plantaris

A

Tuberosity of calcaneous

135
Q

Action of plantaris

A

Plantar flexes foot

136
Q

Nerve supply of plantaris

A

Tibial nerve

137
Q

Origin of popliteus

A

Lateral condyle of femur

138
Q

Insertion of popliteus

A

Posterior proximal shaft of tibia

139
Q

Action of popliteus

A

Stablaizes knee

140
Q

Nerve supply of popliteus

A

Tibial nerve

141
Q

Origin of flexor hallucis longus

A

Shaft of fibula

142
Q

Insertion of flexor hallucis longus

A

Distal phalanx of digit 1

143
Q

Nerve supply of flexor hallucis longus

A

Tibial nerve

144
Q

Origin of tibialis posterior

A

Shaft of tibia

145
Q

Insertion of tibialis posterior

A

Cuboid

146
Q

Action of tibialis posterior

A

Inverts foot

147
Q

Nerve supply of tibialis posterior

A

Tibial nerve

148
Q

Origin of extensor digitorum brevis

A

Calcaneous

149
Q

Insertion of extensor digitorum brevis

A

Tendons of extensor digitorum longus of digits 2-4

150
Q

Action of extensor digitorum brevis

A

Extends digits 2-4

151
Q

Nerve supply of extensor digitorum brevis

A

Deep fibular nerve

152
Q

Origin of extensor hallucis brevis

A

Calcaneous

153
Q

Insertion of extensor hallucis brevis

A

Proximal phalanx of digit 1

154
Q

Action of extensor hallucis brevis

A

Extends digit 1

155
Q

Nerve supply of extensor hallucis brevis

A

Deep fibular nerve

156
Q

Origin of abductor digiti quinti

A

Tuberosity of calcaneous

157
Q

Insertion of abductor digit quinti

A

Proximal phalanx of digit 5

158
Q

Action of abductor digiti quinti

A

Abducts digit 5

159
Q

Nerve supply of abductor digiti quinti

A

Lateral plantar nerve

160
Q

Origin of flexor digitorum brevis

A

Tuberosity of calcaneous

161
Q

Insertion of flexor digitorum brevis

A

Middle phalanges of digits 2-5

162
Q

Action of flexor digitorum brevis

A

Flexes digits 2-5

163
Q

Nerve supply of flexor digitorum brevis

A

Medial plantar nerve

164
Q

Origin of lumbricals

A

Tendons of flexor digitorum longus

165
Q

Insertion of lumbricals

A

Proximal phalanx of digits 2-5

166
Q

Action of lumbricals

A

Flexes MP joints at digits 2-5

167
Q

Nerve supply of lumbricals

A

1st lumbrical = medial plantar nerve
The rest = lateral plantar nerve

168
Q

Origin of adductor hallucis

A

Transverse head of ligaments associated w/ lateral 4 MP joints

169
Q

Insertion of adductor hallucis

A

Proximal phalanx of digit 1

170
Q

Action of adductor hallucis

A

Adducts digit 1

171
Q

Nerve supply of adductor hallucis

A

Lateral plantar nerve

172
Q

Origin of flexor digiti quinti brevis

A

Cuboid

173
Q

Insertion of flexor digiti quinti brevis

A

Proximal phalanx of digit 5

174
Q

Action of flexor digiti quinti brevis

A

Flexes digit 5

175
Q

Nerve supply of flexor digiti quinti brevis

A

Lateral plantar nerve

176
Q

Origin of flexor hallucis brevis

A

Cuboid

177
Q

Insertion of flexor hallucis brevis

A

Proximal phalanx of digit 1

178
Q

Action of flexor hallucis brevis

A

Flexes digit 1

179
Q

Origin of dorsal interosseous

A

Metatarsal bones

180
Q

Insertion of dorsal interosseous

A

Proximal phalanx of digits 2-4

181
Q

Action of dorsal interosseous

A

Flexes digits 2-4

182
Q

Nerve supply of dorsal interosseous

A

Lateral plantar nerve

183
Q

Origin of plantar interosseous

A

3-5 metatarsals

184
Q

Insertion of plantar interosseous

A

Proximal phalanx of digits 3-5

185
Q

Action of plantar interosseous

A

Flexes digits 3-5

186
Q

Nerve supply of plantar interosseous

A

Lateral plantar nerve

187
Q

Nerve supply of flexor hallucis brevis

A

Medial plantar nerve

188
Q

Action of flexor hallucis longus

A

Flexes digit 1

189
Q

Nerve supply of flexor hallucis brevis

A

Medial plantar nerve

Gross Anatomy I (2 decks)

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