Hip Quiz Questions Flashcards

1
Q

The lunate surface of the acetabulum is covered by what?

A

articular cartilage

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2
Q

What is the distal attachment of the obturator externes?

A

trochanteric fossa

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3
Q

Which nerve innervates tensor fascia lata?

A

superior gluteal nerve

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4
Q

What is the distal attachment of gluteus maximus?

A

gluteal tuberostiy and iliotibial tract

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5
Q

Which muscle is only recruited when forces greater than the weight of the lower limb are required?

A

Gluteus maximus

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6
Q

Where is the transverse acetabular ligament found?

A

The acetabular notch

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7
Q

Which obturator muscle attaches to the obturator membrane?

A

Both obturator muscles

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8
Q

What often moves with the head of the femur in a dislocation of the hip joint?

A

The acetabular rim and labrum

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9
Q

Coxa vara is

A

a decrease in the angle of inclination of the neck of the femur relative to the shaft

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10
Q

Which muscle attaches to the ischial spine?

A

Gemellus superior

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11
Q

What is the distal attachment of piriformis?

A

superior border of greater trochanter

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12
Q

Which sport is most dangerous for the hip bone?

A

Table tennis

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13
Q

Which ligament binds the sacral and iliac tuberosities together?

A

Interosseous sacroiliac

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14
Q

Which two rami make up the ischiopubic ramus?

A

Inferior pubic and ischial

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15
Q

The pubofemoral ligament prevents excessive:

A

abduction

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16
Q

The acetabular fossa is covered by:

A

a fat pad

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17
Q

Which of the obturator muscles laterally rotates the femur?

A

Both

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18
Q

What is the purpose of the ligament of the head of the femur?

A

Blood supply to the head of the femur

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19
Q

Which obturator muscle attaches to the obturator membrane?

A

lateral surface of greater trochanter

20
Q

On which bone is the lesser sciatic notch found?

A

Ischium

21
Q

Hip bone injuries account for what percentage of lower limb injuries?

A

Around 3%

22
Q

What is the distal attachment of obturator externus?

A

Gemellus superior

23
Q

Which ligament attaches to the intertrochanteric line?

A

Iliofemoral

24
Q

Which ligament provides resistance to counternutation?

A

Posterior sacroiliac

25
Q

Which ligament prevents hyperextension of the hip joint in standing?

A

iliofemoral

26
Q

Forces pushing inferiorly on the superior aspect of the sacrum will move the ilia in which direction?

A

Medially

27
Q

Which nerve innervates gemellus inferior?

A

nerve to quadratus femoris

28
Q

what may cause a positive trendelenburg test?

A

Paralyzation of the gluteus medius and minimus

29
Q

Which aspect of the symphysis pubis is not reinforced by a ligament?

A

anterior

30
Q

Which muscle contains the lumbar plexus?

A

Psoas Major

31
Q

What sort of person is most likely to damage their triradiate cartilage?

A

A teenager

32
Q

How can a structure be intracapsular but extrasynovial?

A

It is wholly inside the joint capsule, but is covered by a membrane that stopssynovial fluid from touching it

33
Q

The labrum of the hip joint increases the articular surface area by almost:

A

10%

34
Q

Which nerve innervates obturator externus?

A

obturator nerve

35
Q

Nutation is:

A

anterior and inferior rotation of the sacral promontory

36
Q

Which nerve innervates gluteus maximus?

A

inferior gluteal nerve

37
Q

Which nerveinnervatesgluteusmedius?

A

Superiorglutealnerve

38
Q

What is the surface area of the interosseous sacroiliac ligament?

A

10cm2

39
Q

Which muscle is absent in around 40% of people?

A

Psoas Minor

40
Q

Which ligament provides resistance to counternutation?

A

posterior sacroiliac

41
Q

The orbicular zone consists of deep fibres of the:

A

hip joint capsule

42
Q

Which nerve innervates quadratus femoris?

A

Which nerve innervates quadratus femoris?

43
Q

Which muscles maintain stability of the pelvis during gait?

A

Gluteus medius and minimus

44
Q

The ischiofemoral ligament prevents excessive:

A

rotation

45
Q

Which of the ligaments is not involved in stabilising the sacroiliac joint?

1) Posterior sacroiliac ligamnet
2) Sacrospinous ligament
3) Anterior longitudinal ligament
4) Anterior sacroiliac ligement

A

Anterior longitudinal ligament

46
Q

The arcuate pubic ligament supports which aspect of the pubic symphysis?

A

Inferior

47
Q

Valgus means:

A

A lateral divergence of the distal part of the segment