Hip Quiz Questions Flashcards

1
Q

The pubofemoral ligament prevents excessive

A

Abduction

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2
Q

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

A

10%

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3
Q

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

A

Fracture and displacement of the acetabular rim and labrum

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4
Q

The lunate surface of the acetabulum is covered by

A

Articular cartilage

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5
Q

Which sport is most dangerous for the hip bone

A

Table tennis

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6
Q

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

A

A teenager

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7
Q

Which two rami make up the ischiopubic ramus

A

Inferior pubic and ischial

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8
Q

Which ligament attaches to the intertrochanteric line

A

Iliofemoral

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9
Q

What is the distal attachment of gluteus maximus

A

Gluteal tuberosity and iliotibial tract

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10
Q

How can a structure be intracapsular but extrasynovial

A

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

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11
Q

Which ligament prevents hyperextension of the hip joint in standing

A

Iliofemoral

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12
Q

Which nerve innervates gluteus minimus

A

Superior gluteal nerve

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13
Q

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

A

Inferior

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14
Q

What is the surface area of the interosseous sacroiliac ligament?

A

10cm2

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15
Q

Which muscle contains the lumbar plexus?

A

Psoas major

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16
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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17
Q

What may cause a positive trendelenburg test?

A

Paralysation of the gluteus medius and minimus

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18
Q

Which ligament provides resistance to counternutation?

A

Posterior sacroiliac

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19
Q

The joint surfaces of the adult sacroiliac joint are ideal for

A

Weight-bearing

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20
Q

Which nerve innervates obturator externus?

A

Obturator nerve

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21
Q

What attaches to the external iliac surface

A

Gluteus minimus

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22
Q

What is the distal attachment of piriformis

A

Superior border of greater trochanter

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23
Q

What is the distal attachment of gluteus medius

A

Lateral surface of greater trochanter

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24
Q

Where is the transverse acetabular ligament found

A

The acetabular notch

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25
Q

Which nerve innervates quadratus femoris?

A

Nerve to quadratus femoris

26
Q

Which muscles maintain stability of the pelvis during gait

A

Gluteus medius and minimus

27
Q

On which bone is the lesser sciatic notch found?

A

Ischium

28
Q
  1. Which muscle is active in standing to resist hip extension?
A

Iliacus

29
Q

Which nerve innervates gluteus medius?

A

Superior gluteal nerve

30
Q

Nutation is:

A

Anterior and inferior rotation of the sacral promontory

31
Q

Trochanteric bursitis is commonly caused by

A

Stair climbing

32
Q

Which nerve innervates tensor fascia lata?

A

Superior gluteal nerve

33
Q

What is more likely to occur in a dislocation of the hip joint

A

Fracture and displacement of the acetabular rim and labrum

34
Q

The acetabular fossa is covered by:

A

A fat pad

35
Q

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

A

Gluteus maximus

36
Q

Which three muscles attach to the medial surface of the greater trochanter?

A

Obturator internus, gemellus superior and gemellus inferior

37
Q

The ischiofemoral ligament prevents excessive:

A

Rotation

38
Q

What is the proximal attachment of gemellus inferior?

A

Ischial tuberosity

39
Q

Which of the following attaches to the iliotibial tract?

A

Tensor fascia lata

40
Q

Which nerve innervates gemellus inferior?

A

Nerve to quadratus femoris

41
Q

Which ligament attaches to the posterior surface of the acetabular rim?

A

Ischiofemoral

42
Q

Valgus means:

A

Lateral divergence of the distal part of a segment

43
Q

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

A

Anterior

44
Q

Which ligament binds the sacral and iliac tuberosities together?

A

Interosseous sacroiliac

45
Q

Which nerve innervates obturator internus

A

Nerve to obturator internus

46
Q

Which nerve innervates gluteus maximus

A

Inferior gluteal nerve

47
Q

What is the proximal attachment of piriformis?

A

Anterior sacral surface and sacrotuberous ligament

48
Q

Which muscle attaches to the ischial spine?

A

Gemellus superior

49
Q

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

A

Blood supply to the head of the femur

50
Q

Which of the obturator muscles laterally rotates the femur?

A

Both

51
Q

What does the piriformis do

A

laterally rotates an extended thigh at the hip

52
Q

What is the distal attachment of quadratus femoris

A

Quadrate tubercle

53
Q

What does the Psoas Major do at the hip

A

Flexes the thigh at the hip

54
Q

What is the distal attachment of obturator externus?

A

Trochanteric fossa

55
Q

Which muscle is absent in around 40% of people?

A

Psoas minor

56
Q

Which obturator muscle attaches to the obturator membrane?

A

Both obturator muscles

57
Q

Where is the proximal attachment for Tensor Facia Lata

A

ASIS

58
Q

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

A

Around 3%

59
Q

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

A

Medially

60
Q

The orbicular zone consists of deep fibres of the:

A

Hip joint capsule