lab six: myology - superficial and deep dorsal and ventral hind limb Flashcards

(90 cards)

1
Q

anterior and medial hip muscles

A

iliopsoas (iliacus and psoas major) and sartorius

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2
Q

action of iliopsoas (iliacus and psoas major)

A

flexion of thigh and lateral rotation of femur

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3
Q

origin of iliopsoas (iliacus and psoas major)

A

iliac fossa, ala of sacrum and vertebrae (T12-L5)

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4
Q

insertion of iliopsoas (iliacus and psoas major)

A

lesser trochanter (femur)

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5
Q

action of sartorius

A

flexion of thigh and lateral rotation of femur

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6
Q

origin of sartorius

A

anterior superior iliac spine

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7
Q

insertion of sartorius

A

proximal shaft of tibia

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8
Q

medial thigh muscles

A

adductor magnus, adductor longus and brevis, pectineus, and gracilis

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9
Q

action of adductor magnus

A

adduction and extension of thigh

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10
Q

origin of adductor magnus

A

pubis and ischium

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11
Q

insertion of adductor magnus

A

gluteal tuberosity and linea aspera (femur)

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12
Q

action of adductor longus and brevis

A

adduction of thigh

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13
Q

origin of adductor longus and brevis

A

body and inferior ramus (pubis)

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14
Q

insertion of adductor longus and brevis

A

linea aspera

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15
Q

action of pectineus

A

adducts, flexes, and medially rotates thigh

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16
Q

origin of pectineus

A

body and superior ramus (pubis)

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17
Q

insertion of pectineus

A

proximal shaft of femur

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18
Q

action of gracilis

A

adduction of thigh; flexion of leg

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19
Q

origin of gracilis

A

body and inferior ramus (pubis)

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20
Q

insertion of gracilis

A

proximal shaft of tibia

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21
Q

anterior thigh muscles

A

rectus femoris (quadriceps), vastus lateralis (quadriceps), vastus medialis (quadriceps), vastus intermedius (quadriceps), tensor fasciae latae

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22
Q

action of rectus femoris (quadriceps)

A

extension of leg; flexion of thigh

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23
Q

origin of rectus femoris (quadriceps)

A

anterior inferior iliac spine

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24
Q

insertion of rectus femoris (quadriceps)

A

patella and tibial tuberosity

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25
action of vastus lateralis (quadriceps)
extension of leg
26
origin of vastus lateralis (quadriceps)
greater trochanter (femur)
27
insertion of vastus lateralis (quadriceps)
patella and tibial tuberosity
28
action of vastus medialis (quadriceps)
extension of leg
29
origin of vastus medialis (quadriceps)
intertrochanteric line and linea aspera (femur)
30
insertion of vastus medialis (quadriceps)
patella and tibial tuberosity
31
action of vastus intermedius (quadriceps)
extension of leg
32
origin of vastus intermedius (quadriceps)
anterolateral shaft of femur
33
insertion of vastus intermedius (quadriceps)
patella and tibial tuberosity
34
action of tensor fasciae latae
flexion, abduction, and medial rotation of thigh
35
origin of tensor fasciae latae
anterior superior iliac spine
36
insertion of tensor fasciae latae
iliotibial tract
37
gluteal muscles
gluteus medius and gluteus maximus
38
action of gluteus medius
abduction of thigh
39
origin of gluteus medius
ala (ilium)
40
insertion of gluteus medius
greater trochanter (femur)
41
action of gluteus maximus
extension, lateral rotation, and abduction of thigh
42
origin of gluteus maximus
ala (ilium); sacrum; coccyx
43
insertion of gluteus maximus
gluteal tuberosity (femur)
44
posterior thigh muscles
biceps femoris (hamstrings), semitendinosus, semimembranosus
45
action of biceps femoris (hamstrings)
flexion of leg; extension of thigh
46
origin of biceps femoris (hamstrings)
ischial tuberosity
47
insertion of biceps femoris (hamstrings)
head of fibula
48
action of semitendinosus
flexion of leg; extension of thigh
49
origin of semitendinosus
ischial tuberosity
50
insertion of semitendinosus
proximal shaft of tibia
51
action of semimembranosus
flexion of leg; extension of thigh
52
origin of semimembranosus
ischial tuberosity
53
insertion of semimembranosus
medial condyle (tibia)
54
anterior lower leg muscles
tibialis anterior, extensor digitorum longus, extensor hallucis longus, fibularis (peroneus) tertius
55
action of tibialis anterior
dorsiflexes and inverts foots
56
origin of tibialis anterior
lateral condyle (tibia); interosseous membrane
57
insertion of tibialis anterior
metatarsal I; medial cuneiform
58
action of extensor digitorum longus
extension of toes 2-5; dorsiflexion and eversion of foot
59
origin of extensor digitorum longus
lateral condyle (tibia); interosseous membrane
60
insertion of extensor digitorum longus
distal phalanges II-V
61
action of extensor hallucis longus
extension of great toe; dorsiflexion and inversion of foot
62
origin of extensor hallucis longus
fibula; interosseous membrane
63
insertion of extensor hallucis longus
distal phalange of the great toe
64
action of fibularis (peroneus) tertius
dorsiflexion and eversion of the foot
65
origin of fibularis (peroneus) tertius
fibula; interosseous membrane
66
insertion of fibularis (peroneus) tertius
metatarsal V
67
lateral lower leg muscles
fibularis (peroneus) brevis and fibularis (peroneus) longus
68
action of fibularis (peroneus) brevis
plantar flexion and eversion of foot
69
origin of fibularis (peroneus) brevis
distal shaft of fibula
70
insertion of fibularis (peroneus) brevis
metatarsal V
71
action of fibularis (peroneus) longus
plantar flexion and eversion of foot
72
origin of fibularis (peroneus) longus
proximal shaft of fibula
73
insertion of fibularis (peroneus) longus
metatarsal I; medial cuneiform
74
posterior superficial lower leg muscles
gastrocnemius (medial and lateral head), plantaris, soleus
75
action of gastrocnemius (medial and lateral head)
plantar flexion of foot; flexion of leg
76
origin of gastrocnemius (medial and lateral head)
medial and lateral condyles (femur)
77
insertion of gastrocnemius (medial and lateral head)
calcaneus
78
action of plantaris
plantar flexion of foot; flexion of leg
79
origin of plantaris
distal shaft of femur
80
insertion of plantaris
calcaneus
81
action of soleus
plantar flexion of foot
82
origin of soleus
proximal shafts of tibia and fibula
83
insertion of soleus
calcaneus
84
posterior deep lower leg muscles
flexor digitorum longus and flexor hallucis longus
85
action of flexor digitorum longus
plantar flexion and inversion of foot; flexion of toes II-V
86
origin of flexor digitorum longus
mid-shaft of tibia
87
insertion of flexor digitorum longus
distal phalanges II-V
88
action of flexor hallucis longus
plantar flexion and inversion of foot; flexion of great toe
89
origin of flexor hallucis longus
posterior shaft of fibula; interosseous membrane
90
insertion of flexor hallucis longus
distal phalange of great toe