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
Q

AOI of tensor fasciae latae

A
  • action: flexion, abduction, and medial rotation of thigh
  • origin: anterior superior iliac spine
  • insertion: iliotibial tract
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26
Q

human OR human and cat: tensor fasciae latae

A

both

27
Q

what muscles are in this muscle group: gluteal muscles

A
  • gluteus medius
  • gluteus maximus
28
Q

AOI of gluteus medius

A
  • action: abduction of thigh
  • origin: ala (ilium)
  • insertion: greater trochanter (femur)
29
Q

human OR human and cat: gluteus medius

A

both

30
Q

AOI of gluteus maximus

A
  • action: extension, lateral rotation, and abduction of thigh
  • origin: ala (ilium), sacrum, coccyx
  • insertion: gluteal tuberosity (femur)
31
Q

human OR human and cat: gluteus maximus

A

both

32
Q

what muscles are in this muscle group: posterior thigh

A
  • biceps femoris (hamstrings)
  • semitendinosus
  • semimembranosus
33
Q

AOI of biceps femoris (hamstrings)

A
  • action: flexion of leg, extension of thigh
  • origin: ischial tuberosity
  • insertion: head of fibula
34
Q

human OR human and cat: biceps femoris (hamstrings)

A

both

35
Q

AOI of semitendinosus

A
  • action: flexion of leg, extension of thigh
  • origin: ischial tuberosity
  • insertion: proximal shaft of tibia
36
Q

human OR human and cat: semitendinosus

A

both

37
Q

AOI of semimembranosus

A
  • action: flexion of leg, extension of thigh
  • origin: ischial tuberosity
  • insertion: medial condyle (tibia)
38
Q

human OR human and cat: semimembranosus

A

both

39
Q

what muscles are in this muscle group: anterior lower leg

A
  • tibialis anterior
  • extensor digitorum longus
  • extensor hallucis longus
  • fibularis (peroneus) tertius
40
Q

AOI of tibialis anterior

A
  • action: dorsiflexes and inverts foot
  • origin: lateral condyle (tibia), interosseous membrane
  • insertion: metatarsal I, medial cuneiform
41
Q

human OR human and cat: tibialis anterior

A

both

42
Q

AOI of extensor digitorum longus

A
  • action: extension of toes II-V, dorsiflexion and eversion of foot
  • origin: lateral condyle (tibia), interosseous membrane
  • insertion: distal phalanges II-V
43
Q

human OR human and cat: extensor digitorum longus

A

both

44
Q

AOI of extensor hallucis longus

A
  • action: extension of great toe, dorsiflexion and inversion of foot
  • origin: fibula, interosseous membrane
  • insertion: distal phalanx of the great toe
45
Q

human OR human and cat: extensor hallucis longus

A

human

46
Q

AOI of fibularis (peroneus) tertius

A
  • action: dorsiflexion and eversion of the foot
  • origin: fibula, interosseous membrane
  • insertion: metatarsal V
47
Q

human OR human and cat: fibularis (peroneus) tertius

A

both

48
Q

what muscles are in this muscle group: lateral lower leg

A
  • fibularis (peroneus) brevis
  • fibularis (peroneus) longus
49
Q

AOI of fibularis (peroneus) brevis

A
  • action: plantar flexion and eversion of foot
  • origin: distal shaft of fibula
  • insertion: metatarsal V
50
Q

human OR human and cat: fibularis (peroneus) brevis

A

both

51
Q

AOI of fibularis (peroneus) longus

A
  • action: plantar flexion and eversion of foot
  • origin: proximal shaft of fibula
  • insertion: metatarsal I, medial cuneiform
52
Q

human OR human and cat: fibularis (peroneus) longus

A

both

53
Q

what muscles are in this muscle group: posterior superficial lower leg

A
  • gastrocnemius (medial and lateral head)
  • plantaris
  • soleus
54
Q

AOI of gastrocnemius (medial and lateral head)

A
  • action: plantar flexion of foot, flexion of leg
  • origin: medial and lateral condyles (femur)
  • insertion: calcaneus
55
Q

human OR human and cat: gastrocnemius (medial and lateral head)

A

both

56
Q

AOI of plantaris

A
  • action: plantar flexion of foot, flexion of leg
  • origin: distal shaft of femur
  • insertion: calcaneus
57
Q

human OR human and cat: plantaris

A

both

58
Q

AOI of soleus

A
  • action: plantar flexion of foot
  • origin: proximal shafts of tibia and fibula
  • insertion: calcaneus
59
Q

human OR human and cat: soleus

A

both

60
Q

what muscles are in this muscle group: posterior deep lower leg

A
  • flexor digitorum longus
  • flexor hallucis longus
61
Q

AOI of flexor digitorum longus

A
  • action: plantar flexion and inversion of foot, flexion of toes II-V
  • origin: mid-shaft of tibia
  • insertion: distal phalanges II-V
62
Q

human OR human and cat: flexor digitorum longus

A

both

63
Q

AOI of flexor hallucis longus

A
  • 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
Q

human OR human and cat: flexor hallucis longus

A

human