origins second half

Question 1

gluteus maximus

Answer 1

1. outer rim of ilium ( medial aspect)
2. dorsal surface of sacrum and coccyx
3. sacrotuberous ligament

Question 2

gluteus medius

Answer 2

outer aspect of ilium (between iliac crest and anterior and posterior gluteal lines)

Question 3

gluteus minimus

Answer 3

outer aspect of ilium (between anterior and inferior gluteal lines)

Question 4

tensor fascia lata

Answer 4

ASIS

Question 5

piriformis

Answer 5

anterior surface of sacrum

Question 6

superior gemellus

Answer 6

ischial spine

Question 7

obturator internus

Answer 7

internal surface of obturator foramen

Question 8

inferior gemellus

Answer 8

ischial tuberosity

Question 9

obturator externus

Answer 9

external surface of obturator membrane

Question 10

quadratus femoris

Answer 10

ischial tuberosity

Question 11

semitendinosus

Answer 11

ischial tuberosity

Question 12

semimembranosus

Answer 12

ischial tuberosity

Question 13

biceps femoris

Answer 13

long head: ischial tuberosity

short head: lateral lip of the linea aspera

Question 14

sartorios

Answer 14

ASIS

Question 15

rectus femoris

Answer 15

anterior head: AIIS

posterior head: just above the acetabulum

Question 16

vastus lateralis

Answer 16

1. greater trochanter

2. lateral lip of linea aspera

Question 17

vastus medialis

Answer 17

1. intertrochanteric line of femur

2. medial aspect of linea aspera

Question 18

vastus intermedius

Answer 18

anterior lateral aspect of the femoral shaft

Question 19

iliacus

Answer 19

inner surface of upper iliac fossa

Question 20

psoas major

Answer 20

bodies and transverse processes of L1-L4

Question 21

adductor magnus

Answer 21

1. anterior fibers: inferior pubic ramus
2. posterior fibers: ischial tuberosity
3. oblique fibers: ischial ramus

Question 22

adductor longus

Answer 22

anterior surface of pubis, just inferior to the pubic ramus

Question 23

adductor brevis

Answer 23

body & inferior pubic ramus

Question 24

gracilis

Answer 24

Inferior pubic ramus

Question 25

pectineus

Answer 25

pectineal line of pubis

Question 26

gastrocnemius

Answer 26

1. medial head: just above the medial condyle of the femur

2. lateral head: lateral condyle of the femur

Question 27

soleus

Answer 27

1. soleal line of tibia

2. upper fibula

Question 28

plantaris

Answer 28

lateral femoral condyle

Question 29

popliteus

Answer 29

lateral femoral epicondyle

Question 30

tibialis posterior

Answer 30

1. posterior tibia

2. interosseous membrane

Question 31

flexor digitorum longus

Answer 31

posterior surface of tibia

Question 32

flexor hallucis longus

Answer 32

1. posterior, inferior 2/3 fibula

2. interosseous membrane

Question 33

peroneus longus (fibularis)

Answer 33

1. head of fibula

2. upper half of fibula

Question 34

peroneus brevis (fibularis)

Answer 34

lower half of fibula

Question 35

tibialis anterior

Answer 35

lateral tibial condyle and

anterolateral surface of tibia

Question 36

extensor hallucis longus

Answer 36

1. medial aspect of fibula

2. interosseus membrane

Question 37

extensor digitorum longus

Answer 37

1. upper anterior surface of fibula

2. interosseus membrane

Question 38

peroneus tertius

Answer 38

Distal 1/3 of anterior fibula

Question 39

quadratus plantae

Answer 39

1. Medial head: medial calcaneus

2. lateral head: lateral calcaneus and long plantar ligament

Question 40

lumbricales

Answer 40

1. from the tendon of the flexor digitorum longus (4 muscles)