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Ther 201: Anatomy > Final: Chapter 9: > Flashcards

Final: Chapter 9: Flashcards

1
Q

4 ligaments of hip joint:

A

iliofemoral, pubofemoral, teres ligament and ischofemoral lig

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2
Q

Hip joint- acetabulofemoral

A

relatively stable, strong ligaments, supportive muscles, most mobile
Enarthrodial-type joint

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3
Q

Iliofemoral limits

A

Located anteriorly. Limits hyperextension.

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4
Q

Pubofemoral limits

A

Extension and abduction

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5
Q

Teres limits

A

adduction

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6
Q

Ischiofemoral ligament limits

A

limits internal rotation

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7
Q

ROM of hip:

A 
130 flexion 
30 extension 
45 abduction 
30 adduction 
45 internal rotation 
50 external rotation
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8
Q

Pelvic girdle moves in how many planes?

A

6 different movements

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9
Q

Six two joint muscles that have one action at hip and knee:

A

semitenditous, semimembranous, long head biceps femoris, gracilis, sartorius, IT band

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10
Q

anterior muscles involved in hip flexion

A

iliopsoas, pectineus, rectus femoris, sartorius

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11
Q

Medial muscles involved in hip adduction

A

adductor brevis, adductor longus, adductor magnus, gracilis

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12
Q

Posterior in hip extension

A

gluteus maximus, biceps femoris, semiteninosus, semimembranosus, external rotators

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13
Q

Lateral muscles in hip abduction

A

gluetus medius, gluteus minimus, external rotators, TFL

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14
Q

Pelvic muscles made up of 3 muscles:

A

iliacus, psoas major/ minor

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15
Q

All hip and pelvic muscles innervated by which plexus?

A

Lumbar and sacral (lumbosacral)

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16
Q

Lumbar plexus innverates which part of spine?

A

L1-L4

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17
Q

Sacral innverates which part of spine?

A

L4, L5 and S1-S4

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18
Q

Iliopsoas:

A

O: T processes and bodies of T12-L5, iliac fossa
I: lesser trochanter
N: femoral n.
A: hip flexion

19
Q

Satorius

A

O: anterior, superior iliac spine
I: anteromedial tibia (pes anserimus)
N: femoral
A: flex hip, externally rotate hip and flex knee

20
Q

Gracilis:

A

O: ramus of pubis (“road around the lake”- around obturator formaen)
I: anteromedial tibia (pes anserimus)
N: obturator (all inner thigh muscles)
A: adductor of hip and flexion of knee

21
Q

Semitendinosus

A

O: ischial tuberosity
I: anteromdeial tibia
N: tibial
A: extends hip and flexs knee

22
Q

Rectus femoris

A

O: AIIS
I: tibial tuberocity
N: femoral n
A: flexs, extends knee

23
Q

Tensor Fasciae Latae

A

O ASIS
I: into illiotubial band and cont to gerdy’s tubercle
N: sgn
A: abduct and internally rotate

24
Q

Which three muscles make up “duck foot”

A

Sartorius, gracillis, semitendinosus

25
Q

which two muscles originate on ASIS?

A

TLF and Satorius

26
Q

Gluteus Medius:

A

O: lateral surface of illium
I: greater troch
N: SGN
A: abduct and internally rotate

27
Q

Gluteus Minimus:

A

O: lateral surface of illum - just below medius
I: greater trochanter
N: SGN
A: abduct and internally rotate

28
Q

Which muscles abduct and rotates the thigh?

A

TFL, Gluteus Min, and Gluteus Medius

29
Q

Six external rotator muscles: Piriformis, superior gemellus, obturator internus, inferior gememllus, obturator externus, quadratus femoris

A

O: sacrum, ischuim, obturator foramen
I: greater tro
N: sacral plexus. * obturator ext - obturator n
A: lat or ext. rot

30
Q

Name 8 muscles that insert into greater trochanter

A

Piriformis, superior gemellus, obturator internus, inferior gememllus, obturator externus, quadratus femoris,
gluteus min and gluteus medius

31
Q

Semimembranosus

A

O: ischial tub.
I: postomedial tibial condyle
N: tibial
A: hip extension, knee flexion

32
Q

Biceps Femoris (LH):

A

O: ischial tub
I: lateral condyle of tiba and head of fibula
N: tibial
A: hip ext.

33
Q

Adductor Brevis:

A

O: ramus of pubis
I: upper half of linea aspera (roughened line down back of femur)
N: obturator n
A: adduction

34
Q

Adductor Longus

A

O: ramus of pubic
I: middle third of linea aspera
N: obturator n
A: adduction

35
Q

Adductor Magnus:

A

O: ramus, ischium and ischial tuberosity
I: linea aspera
N: obturator and tibial
A: adductor and external rotation

36
Q

What nerve innervates adductor magnus

A

obturator and tibial n

37
Q

Pectineus:

A

O: crest of pubis
I: pectineal line (back of femur) line down lesser trochanter
N: femoral nerve
A: flexion and adduction

38
Q

Which muscles are innervated by the femoral nerve?

A

Iliospoas
Rectus femoris
Pectineus
Satorius

39
Q

Which muscles are innervated by the obturator nerve?

A

Adductor longus, brevis, mangus, gracillis, and obturator externus

40
Q

Which muscles are innervated by the superior gluteal nerve ( sacral plexus)?

A

TFL, Glut med and max

41
Q

Which muscles are innervated by the inferior gluteal

A

Gluteus maximus

42
Q

Which muscles are innervated by the sacral plexus (6)

A 
Piriformis 
Gemmellus superior 
Gemellus inferior
Obturator internus 
Quadratus femoris
43
Q

Which muscles are innervated by the tibial division?

A

Semiteninosus, semimembranous, bicep femoris long head and adductor mangus

44
Q

Which muscles are innervated by common fibular

A

bicep femoris short head

Ther 201: Anatomy (13 decks)

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