Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Gross Anatomy Exam 3 > Gluteal Region And Sacral Plexus > Flashcards

Gluteal Region And Sacral Plexus Flashcards

1
Q

What are the three zones on outer surface of the ala of ilium?

A

posterior gluteal line
Anterior gluteal line
Inferior gluteal line

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

the medial lip of the linea aspera becomes the?

A

pectineal line

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

The lateral lip of the linea aspera become the?

A

gluteal Tuberosity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What serves as the lower border for the great sciatic foramen?

A

sacrospinous ligament

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What forms the lesser sciatic foramen?

A

sacrotuberous ligament

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What is the purpose of the sacroiliac joint?

A

reinforce the synovial joint between sacrum and ilium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Gluteus maximus origin

A

wing of ilium posterior to the posterior gluteal line, dorsal surface of sacrum, and sacrotuberous ligament

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

gluteus maximus insertion

A

upper fibers insert on the iliotibial tract, fascia latae; lower fibers attach to gluteal Tuberosity of femur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

gluteus maximus action

A

major hip extensor, lateral rotation of thigh, some abduction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

gluteus maximus nerve

A

inferior gluteal nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

gluteus maximus blood supply

A

superior and inferior gluteal artery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

gluteus medius origin

A

wing of ilium between posterior and anterior gluteal linea

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

gluteus medius insertion

A

posterior and lateral aspect of greater troachanter of femur

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

gluteus medius action

A

strong abduction
medial rotation
steadies pelvis on leg when opposed leg is raise.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

if the gluteus medius is weak, what gait could it result in?

A

Trendelenburg

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

gluteus medius nerve

A

superior gluteal nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

gluteus medius blood

A

superior gluteal artery

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

gluteus minimus origin

A

wing of ilium between anterior and inferior gluteal lines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

gluteus minimus insertion

A

anterior and medial aspect of greater troachanter

20
Q

gluteus minimus action

A

abduction and medial rotation of femur at hip; same function as gluteus medius (steadies pelvis)

21
Q

gluteus minimus nerve

A

superior gluteal nerve (L5&S1)

22
Q

gluteus minimus blood

A

superior gluteal artery

23
Q

Tensor fascia latae origin

A

anterior part of iliac crest, right next to asis

24
Q

tensor fascia latae insertion

A

iliotibial band (which inserts on lateral condyle of tibia

25
Q

tensor fascia latae action

A

flexion of hip, see abduction and medial rotation

26
Q

tensor fascia latae nerve

A

superior gluteal nerve

27
Q

tensor fascia latae blood

A

superior gluteal artery

28
Q

The ____ is the deep portion of fascia (deep fascia of thigh that surrounds all thigh muscles)

A

fascia latae

29
Q

The stout _____ portion of the fascia latae forms the IT band or iliotibial tract

A

lateral

30
Q

Piriformis(triangle shape)origin

A

pelvic surface of of anterior sacrum between 1st-4th sacral foramina and sacrotuberous ligament

31
Q

piriformis insertion

A

superior portion of greater trochanter

32
Q

piriformis action

A

abduction and lateral rotator at hip

33
Q

piriformis nerve

A

nerve to piriformis (VPR of S1&S2)

34
Q

piriformis blood

A

inferior gluteal artery

35
Q

The greater sciatic nerve passes through the greater sciatic foramen ____ to piriformis

A

inferior

36
Q

superior gemellus origin

A

dorsal surface of ischial spine

37
Q

superior gemellus insertion

A

along with tendon of obturator intermuscular into upper border of greater trochanter

38
Q

superior gemellus action

A

lateral rotation of thigh at hip

39
Q

superior gemellus nerve

A

nerve to obturator internus

40
Q

superior gemellus blood

A

inferior gluteal artery

41
Q

the gemellus muscles are pre axial or post axial?

A

preaxial

42
Q

inferior gemellus origin

A

upper margin ischial Tuberosity

43
Q

inferior gemellus insertion

A

with tendon of obturator internus to upper border of greater trochanter

44
Q

inferior gemellus action

A

lateral rotation of thigh at hip

45
Q

inferior gemellus nerve

A

nerve to quadratus femoris

46
Q

inferior gemellus blood

A

inferior gluteal artery

47
Q

muscle arising from ischium or pubis are ____ while those arising from ilium sacrum of pubis are___

A

pre axial

post axial

Gross Anatomy Exam 3 (24 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions