Lab 6: Myology - Superficial & Deep Dorsal and Ventral Hind Limb Flashcards

1
Q

what muscles are in this muscle group: anterior and medial hip

A
  • iliopsoas (iliacus and psoas major)
  • sartorius
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2
Q

AOI of iliopsoas (iliacus and psoas major)

A
  • action: flexion of thigh and lateral rotation of femur
  • origin: iliac fossa, ala of sacrum, and vertebrae (T12-L5)
  • insertion: lesser trochanter (femur)
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3
Q

human OR human and cat: iliopsoas (iliacus and psoas major)

A

both

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4
Q

AOI of sartorius

A
  • action: flexion of thigh and lateral rotation of femur
  • origin: anterior superior iliac spine
  • insertion: proximal shaft of tibia
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5
Q

human OR human and cat: sartorius

A

both

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6
Q

what muscles are in this muscle group: medial thigh

A
  • adductor magnus
  • adductor longus and brevis
  • pectineus
  • gracilis
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7
Q

AOI of adductor magnus

A
  • action: adduction and extension of thigh
  • origin: pubis and ischium
  • insertion: gluteal tuberosity and linea aspera (femur)
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8
Q

human OR human and cat: adductor magnus

A

both

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9
Q

AOI of adductor longus and brevis

A
  • action: adduction of thigh
  • origin: body and inferior ramus (pubis)
  • insertion: linea aspera (femur)
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10
Q

human OR human and cat: adductor longus and brevis

A

both

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11
Q

AOI of pectineus

A
  • action: adducts, flexes, and medially rotates thigh
  • origin: body and inferior ramus (pubis)
  • insertion: proximal shaft of femur
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12
Q

human OR human and cat: pectineus

A

both

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13
Q

AOI of gracilis

A
  • action: adduction of thigh, flexion of leg
  • origin: body and inferior ramus (pubis)
  • insertion: proximal shaft of tibia
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14
Q

human OR human and cat: gracilis

A

both

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15
Q

what muscles are in this muscle group: anterior thigh

A
  • rectus femoris (quadriceps)
  • vastus lateralis (quadriceps)
  • vastus medialis (quadriceps)
  • vastus intermedius (quadriceps)
  • tensor fasciae late
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16
Q

what muscles are part of the quadriceps

A
  • rectus femoris
  • vastus lateralis
  • vastus medialis
  • vastus intermedius
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17
Q

AOI of rectus femoris (quadriceps)

A
  • action: extension of leg, flexion of thigh
  • origin: anterior inferior iliac spine
  • insertion: patella and tibial tuberosity
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18
Q

human OR human and cat: rectus femoris (quadriceps)

A

both

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19
Q

AOI of vastus lateralis (quadriceps)

A
  • action: extension of leg
  • origin: greater trochanter (femur)
  • insertion: patella and tibial tuberosity
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20
Q

human OR human and cat: vastus lateralis (quadriceps)

A

both

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21
Q

AOI of vastus medialis (quadriceps)

A
  • action: extension of leg
  • origin: intertrochanteric line and linea aspera (femur)
  • insertion: patella and tibial tuberosity
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22
Q

human OR human and cat: vastus medialis (quadriceps)

A

both

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23
Q

AOI of vastus intermedius (quadriceps)

A
  • action: extension of leg
  • origin: anterolateral shaft of femur
  • insertion: patella and tibial tuberosity
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24
Q

human OR human and cat: vastus intermedius (quadriceps)

A

both

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25
AOI of tensor fasciae latae
- action: flexion, abduction, and medial rotation of thigh - origin: anterior superior iliac spine - insertion: iliotibial tract
26
human OR human and cat: tensor fasciae latae
both
27
what muscles are in this muscle group: gluteal muscles
- gluteus medius - gluteus maximus
28
AOI of gluteus medius
- action: abduction of thigh - origin: ala (ilium) - insertion: greater trochanter (femur)
29
human OR human and cat: gluteus medius
both
30
AOI of gluteus maximus
- action: extension, lateral rotation, and abduction of thigh - origin: ala (ilium), sacrum, coccyx - insertion: gluteal tuberosity (femur)
31
human OR human and cat: gluteus maximus
both
32
what muscles are in this muscle group: posterior thigh
- biceps femoris (hamstrings) - semitendinosus - semimembranosus
33
AOI of biceps femoris (hamstrings)
- action: flexion of leg, extension of thigh - origin: ischial tuberosity - insertion: head of fibula
34
human OR human and cat: biceps femoris (hamstrings)
both
35
AOI of semitendinosus
- action: flexion of leg, extension of thigh - origin: ischial tuberosity - insertion: proximal shaft of tibia
36
human OR human and cat: semitendinosus
both
37
AOI of semimembranosus
- action: flexion of leg, extension of thigh - origin: ischial tuberosity - insertion: medial condyle (tibia)
38
human OR human and cat: semimembranosus
both
39
what muscles are in this muscle group: anterior lower leg
- tibialis anterior - extensor digitorum longus - extensor hallucis longus - fibularis (peroneus) tertius
40
AOI of tibialis anterior
- action: dorsiflexes and inverts foot - origin: lateral condyle (tibia), interosseous membrane - insertion: metatarsal I, medial cuneiform
41
human OR human and cat: tibialis anterior
both
42
AOI of extensor digitorum longus
- action: extension of toes II-V, dorsiflexion and eversion of foot - origin: lateral condyle (tibia), interosseous membrane - insertion: distal phalanges II-V
43
human OR human and cat: extensor digitorum longus
both
44
AOI of extensor hallucis longus
- action: extension of great toe, dorsiflexion and inversion of foot - origin: fibula, interosseous membrane - insertion: distal phalanx of the great toe
45
human OR human and cat: extensor hallucis longus
human
46
AOI of fibularis (peroneus) tertius
- action: dorsiflexion and eversion of the foot - origin: fibula, interosseous membrane - insertion: metatarsal V
47
human OR human and cat: fibularis (peroneus) tertius
both
48
what muscles are in this muscle group: lateral lower leg
- fibularis (peroneus) brevis - fibularis (peroneus) longus
49
AOI of fibularis (peroneus) brevis
- action: plantar flexion and eversion of foot - origin: distal shaft of fibula - insertion: metatarsal V
50
human OR human and cat: fibularis (peroneus) brevis
both
51
AOI of fibularis (peroneus) longus
- action: plantar flexion and eversion of foot - origin: proximal shaft of fibula - insertion: metatarsal I, medial cuneiform
52
human OR human and cat: fibularis (peroneus) longus
both
53
what muscles are in this muscle group: posterior superficial lower leg
- gastrocnemius (medial and lateral head) - plantaris - soleus
54
AOI of gastrocnemius (medial and lateral head)
- action: plantar flexion of foot, flexion of leg - origin: medial and lateral condyles (femur) - insertion: calcaneus
55
human OR human and cat: gastrocnemius (medial and lateral head)
both
56
AOI of plantaris
- action: plantar flexion of foot, flexion of leg - origin: distal shaft of femur - insertion: calcaneus
57
human OR human and cat: plantaris
both
58
AOI of soleus
- action: plantar flexion of foot - origin: proximal shafts of tibia and fibula - insertion: calcaneus
59
human OR human and cat: soleus
both
60
what muscles are in this muscle group: posterior deep lower leg
- flexor digitorum longus - flexor hallucis longus
61
AOI of flexor digitorum longus
- action: plantar flexion and inversion of foot, flexion of toes II-V - origin: mid-shaft of tibia - insertion: distal phalanges II-V
62
human OR human and cat: flexor digitorum longus
both
63
AOI of flexor hallucis longus
- action: plantar flexion and inversion of foot, flexion of great toe - origin: posterior shaft of fibula, interosseous membrane - insertion: distal phalange of great toe
64
human OR human and cat: flexor hallucis longus
human