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HN204 Midterm 1 > OIA of Lower Extremities and Hip > Flashcards

OIA of Lower Extremities and Hip Flashcards

1
Q

origin of iliacus

A
  • iliac fossa
  • ala of sacrum
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2
Q

insertion of iliacus

A
  • lesser trochanter of femur via illopsoas tendon
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3
Q

origin of psoas major

A
  • fleshy slips from transverse processes
  • bodies and discs of lumbar and T12 vertebrae
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4
Q

insertion of psoas major

A
  • lesser trochanter of femur via illopsoas tendon
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5
Q

what two muscles both insert at the lesser trochanter?

A

psoas major and iliacus

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6
Q

origin of tensor fasciae latae

A
  • anterior aspect of iliac crest
  • anterior superior illiac spine
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7
Q

insertion of tensor fasciae latae

A
  • iliotibial tract
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8
Q

origin of sartorius

A
  • anterior superior iliac spine
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9
Q

insertion of sartorius

A
  • medial aspect of proximal tibia
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10
Q

origin of rectus femoris

A
  • anterior inferior iliac spine
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11
Q

insertion of rectus femoris

A
  • patella
  • tibial tuberosity via patellar ligament
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12
Q

origin of vastus lateralis

A
  • greater trochanter
  • intertrochanteric line
  • linea aspera
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13
Q

insertion of vastus lateralis

A
  • patella
  • tibial tuberosity via patellar ligament
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14
Q

origin of vastus medialis

A
  • linea aspera
  • medial supracondylar line
  • intertrochanteric line
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15
Q

insertion of vastus medialis

A
  • patella
  • tibial tuberosity via patellar ligament
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16
Q

origin of vastus intermedius

A
  • anterior and lateral of proximal femur
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17
Q

insertion of vastus intermedius

A
  • patella
  • tibial tuberosity via patellar ligament
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18
Q

what muscles share the same insertion at the tibial tuberosity

A
  • rectus femoris
  • vastus lateralis
  • vastus medialis
  • vastus intermedius
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19
Q

what two muscles share the same origin at the linea aspera and intertrochanteric line?

A

vastus lateralis and vastus medialis

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20
Q

origin of pectineus

A
  • pectineal line of pubis
  • superior ramus of pubis
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21
Q

insertion of pectineus

A
  • line from lesser trochanter to linea aspera on posterior aspect of femur
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22
Q

origin of gracilis

A
  • inferior pubic ramus and ischial ramus
  • body of pubis
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23
Q

insertion of gracilis

A
  • medial surface of tibia (inferior to medial condyle)
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24
Q

origin of adductor longus

A
  • pubis near pubic symphisis
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25
Q

insertion of adductor longus

A
  • linea aspera
26
Q

origin of adductor brevis

A
  • body of pubis
  • inferior ramus of pubbis
27
Q

insertion of adductor brevis

A
  • linea aspera
28
Q

origin of adductor magnus

A
  • ischial and pubic rami
  • ischial tuberosity
29
Q

insertion of adductor magnus

A
  • linea aspera
  • medial supercondylar line
  • adductor tubercle of femur
30
Q

what three muscles all insert at the linea aspera?

A

adductor longus, adductor brevis, adductor magnus

31
Q

origin of bicep femoris

A
  • ischial tuberosity (long head)
  • linea aspera
  • lateral supracondylar line
  • distal femur (short head)
32
Q

insertion of bicep femoris

A
  • head of fibula
  • lateral condyle of tibia
33
Q

origin of semitendinosus

A
  • ischial tuberosity
34
Q

insertion of semitendinosus

A
  • medial aspect of upper tibial shaft
35
Q

origin of semimembranosus

A
  • ischial tuberosity
36
Q

insertion of semimembranosus

A
  • medial condyle of tibia
37
Q

what three muscles are originate at the ischial tuberosity?

A

biceps femoris, semitendinosus, semimembranosus

38
Q

origin of piriformis

A
  • anterolateral surface of sacrum
39
Q

insertion of piriformis

A
  • superior border of greater trochanter of femur
40
Q

origin of gluteus maximus

A
  • dorsal ilium
  • sacrum
  • coccyx
41
Q

insertion of gluteus maximum

A
  • gluteal tuberosity of femur
  • iliotibial tract
42
Q

origin of gluteus medius

A
  • between anterior and posterior gluteal lines on lateral surface of ilium
43
Q

insertion of gluteus medius

A
  • lateral aspect of greater trochanter of femur
44
Q

origin of gluteus minimus

A
  • between anterior and inferior gluteal lines on external surface of ilium
45
Q

insertion of gluteus minimus

A
  • anterior border of greater trochanter of femur
46
Q

what is common between the gluteus minimus and gluteus medius?

A
  • both originate at gluteal lines
  • both insert at greater trochanter
  • same action (abduction and internal rotation of thigh)
47
Q

origin of tibialis anterior

A
  • lateral condyle of tibia
  • upper 2/3 of tibial shaft
  • interosseous membrane
48
Q

insertion of tibialis anterior

A
  • medial cuneiform
  • first metatarsal bone
49
Q

origin of gastrocnemius

A
  • two heads frm medial and lateral condyles of femur
50
Q

insertion of gastrocnemius

A
  • posterior calcaneous
51
Q

origin of soleus

A
  • origin from superior tibia and fibula
  • interosseous membrane`
52
Q

insertion of soleus

A
  • posterior calcaneous
53
Q

what muscles both insert into the posterior calcaneous?

A

soleus and gastrocnemius

54
Q

origin of obturator externus

A
  • outer surface of obturator membrane
  • external surface of pubis and ischium
  • margins of obturator foramen
55
Q

origin of obturator internus

A
  • inner surface of obturator membrane
  • greater sciatic notch
  • margins of obturator foramen
56
Q

origin of superior and inferior gemellus

A

ischial spine (superior)
ischial tuberosity (inferior)

57
Q

insertion of inferior and superior gemellus

A

greater trochanter of femur

58
Q

origin of quadratus femoris

A
  • ischial tuberosity
59
Q

what is the triceps surae?

A

a three-headed muscle in the posterior compartment of the leg

60
Q

3 muscles that compose the triceps surae are….

A
  • gastrocnemius
  • soleus
  • plantaris muscle
61
Q

insertion of obturator internus

A
  • greater trochanter of femur in front of piriformis
62
Q

insertion of obturator externus

A
  • trochanteric fossa of posterior femur

HN204 Midterm 1 (17 decks)

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