Gluteal region & Posterior thigh

Question 1

sacrospinous ligament runs from -

Answer 1

sacrum to ischial spine

Question 2

sacrotuberous ligament runs from -

Answer 2

sacrum to ischial tuberosity

Question 3

sacrospinous ligament runs from

Answer 3

sacrum to ischial spine

Question 4

Hip joint is what type of joint?

Answer 4

synovial, ball and socket

Question 5

what degree of movement does a ball and socket joint allow?

Answer 5

360

Question 6

hip joint is also known as what?

Answer 6

acetabulofemoral joint

Question 7

synovial fluid helps with what?

Answer 7

lubrication and movement

Question 8

hip extension is also referred to as …

Answer 8

extend thigh
extend thigh at hip joint

Question 9

hip extension does what to the joint angle

Answer 9

increases joint angle, leg goes backwards

Question 10

hip flexion is also referred to as…

Answer 10

flex thigh
flex thigh at hip joint

Question 11

hip flexion does what to the joint angle?

Answer 11

shortens joint angle

Question 12

knee extension is also known as..

Answer 12

extend leg
extend leg at knee joint

Question 13

knee flexion is also known as…

Answer 13

flex leg
flex leg at knee joint

Question 14

Internal or medial rotation makes the hip do what?

Answer 14

rotate internally

Question 15

External or lateral rotation makes the hip do what?

Answer 15

rotates externally

Question 16

circumduction is…

Answer 16

360 degree movement, direction doesn’t matter

Question 17

Iliofemoral ligament runs from…

Answer 17

ilium and femur

Question 18

iliofemoral ligament is the largest and strongest ligament of the hip joint. True or False?

Answer 18

True

Question 19

pubofemoral ligament runs from

Answer 19

pubis and femus

Question 20

pubofemoral ligament does what?

Answer 20

prevents hyper ABduction

Question 21

ischiofemoral ligament does what?

Answer 21

Prevents ADduction

Question 22

ligament of head of femur houses which artery?

Answer 22

acetabular branch of obturator artery

Question 23

x rays are the process of taking a radiograph. True or False?

Answer 23

True

Question 24

Osteoarthritis is what?

Answer 24

degenerative joint disease characterized by pain, swelling (edema), limitation of movement, erosion of articular cartilage

Question 25

Hip replacement is what?

Answer 25

replacing the head of the femur and the acetabulum

Question 26

The sacrospinous ligament attaches to the sacrum and what other structure?

Answer 26

ischial spine

Question 27

Gluteus maximus origin

Answer 27

ilium, dorsal surface of lower sacrim and coccyx

Question 28

gluteus maximus actions

Answer 28

- extension (extending the femur when hip is flexed) - lateral/ext rotation

Question 29

glut max innervation

Answer 29

inferior gluteal nerve

Question 30

glut max blood supply

Answer 30

inferior/superior gluteal arteries

Question 31

glut medius actions

Answer 31

-aBduct hip joint -medially rotate thigh - pelvic stabilization

Question 32

glut medius innervation

Answer 32

superior gluteal nerve

Question 33

glut medius blood supply

Answer 33

superior gluteal artery

Question 34

glut minimus actions

Answer 34

-ABduct hip joint -medially rotate thigh - pelvic stabilization same as glut medius

Question 35

glut minimus innervation

Answer 35

superior gluteal nerve

Question 36

glut minimis blood supply

Answer 36

superior gluteal artery

Question 37

Tensor Fasciae Latae Actions

Answer 37

- stabilize knee in extension -medially rotate thigh -laterally rotate thigh

Question 38

TFL innervation

Answer 38

superior gluteal nerve

Question 39

TFL blood supply

Answer 39

lateral circumflex femoral artery

Question 40

Piriformis actions

Answer 40

-laterally rotates extended femur at hip -ABducts flexed femur at hip joint

Question 41

Piriformis innervation

Answer 41

nerve to piriformis (S1-S2)

Question 42

Obturator internus actions

Answer 42

-laterally rotates extended femur at hip joint -abducts flexed femur at hip joint

Question 43

Obturator internus innervation

Answer 43

nerve to obturator internus

Question 44

Superior Gemellus Actions

Answer 44

-laterally rotates extended femur at hip joint -abducts flexed femur at hip joint

Question 45

Superior Gemellus Innervation

Answer 45

nerve to obterator internous

Question 46

Inferior Gemellus Actions

Answer 46

-laterally rotates extended femur at hip joint -abducts flexed femur at hip joint

Question 47

Inferior Gemellus Innervation

Answer 47

Nerve to quadratus femoris *** different thank other gluteal region muscles

Question 48

Quadratus femoris actions

Answer 48

-laterally rotate femur at hip

Question 49

quadratus femoris innervation

Answer 49

nerve to quadratus femoris

Question 50

Lateral rotator all aBduct but which muscle?

Answer 50

quadratus femoris

Question 51

Superficial to deep order of lateral rotators: _________________

Answer 51

gluteus minimus, piriformis, superior gemellus, oberator internus, inferior gemellus, quadratus femoris

Question 52

Which of the following muscles would abduct femur at the hip joint? Gluteus maximus Gluteus medius Quadratus femoris Rectus femoris

Answer 52

Gluteus medius

Question 53

Lumbar plexus is made up of

Answer 53

L1-L3/4 ventral rami

Question 54

Sacral plexus is made up of

Answer 54

S1-3/4 Ventral rami

Question 55

sensory fibers percieve _______

Answer 55

sensation

Question 56

motor fibers do what?

Answer 56

innervate muscles

Question 57

CNS is made up of what?

Answer 57

Brain and Spinal Cord

Question 58

What is the difference between radiculopathy and neuropathy?

Answer 58

Radiculopathy affects specific nerve roots and is CNS, neuropathy can affect any peripheral nerve and is PNS

Question 59

Superior gluteal provides motor innervation to what muscles?

Answer 59

glut medius, glut minimus, and TFL

Question 60

inferior gluteal nerve provides motor innervation to what muscle(s)

Answer 60

gluteus maximus

Question 61

Injury to the superior gluteal nerve can cause what kind of gait abnormality?

Answer 61

Waddling gait

Question 62

Superior gluteal nerve innervates which muscles?

Answer 62

glut medius, glut minimus, TFL

Question 63

If the inferior gluteal nerve was injured, what muscle would be affected?

Answer 63

gluteus maximus

Question 64

If the inferior gluteal nerve was injured, what ACTION would be affected?

Answer 64

hip extension

Question 65

What arteries supplies the head of the femur?

Answer 65

Acetabular branch, medium circumflex femoral arter, lateral circumflex femoral artery

Question 66

Problems with blood flow to the head of the femur can cause what?

Answer 66

Vascular necrosis (death) of the head of the femur

Question 67

Cruciate anastomosis does what if there is a blockage such as a blood clot?

Answer 67

supplements the supply of blood

Question 68

Cruciate anastomosis include which arteries

Answer 68

1. Inferior gluteal a. 2. Lateral circumflex femoral a. 3. Medial circumflex femoral a. 4. Deep a. of thigh

Question 69

Common iliac artery splits into which two arteries?

Answer 69

Internal iliac artery and the femoral artery