thurs/fri

Question 1

rectus femoris

Answer 1

a: extension of knee and flexion of hip
o: anterior inferior iliac spine
i: tibial tuberosity
n: femoral nerve

Question 2

vastus medialis

Answer 2

a: extension of knee
o: medial lip of linea aspera
i: tibial tuberosity
n: femoral nerve

Question 3

vastus intermedius

Answer 3

a: extension of knee
o: anterior and lateral shaft of femur
i: tibial tuberosity
n: femoral nerve

Question 4

vastus lateralis

Answer 4

a: extension of knee
o: lateral lip of linea aspera greater trochanter and gluteal tuberosity
i: tibial tuberosity
n: femoral nerve

Question 5

biceps femoris long head (hamstrings)

Answer 5

a: flexion of knee  and lateral rotation of knee and extension of hip and laterally rotate the hip 
tilt pelvis posteriorly
o: ischial tuberosity
i: head of fibula
n: sciatic

Question 6

biceps femoris short head

Answer 6

a: flexion of knee and lateral rotation of knee
o: lateral lip of linea aspera
i: head of fibula
n: sciatic nerve

Question 7

semitendinosus

Answer 7

a: flexion of knee and medial rotation of knee extend hip and medially rotate hip
o: ischial tuberosity
i: pes anserinus tendon on tibial
n: sciatic

Question 8

semimebranosus

Answer 8

a: flexion of knee and medially rotate knee and extend hip and medially rotate it
o: ischial tuberosity
i: posterior aspect of medial condyle of tibia
n: sciatic

Question 9

gluteus maximus

Answer 9

a: extend the hip
laterally rotate hip
abduct the hip and the lower fibers adduct the hip
o: coccyx edge of sacrum and posterior iliac crest
i: iliotibial tract and gluteal tuberosity
n: inferior gluteal

Question 10

gluteus medius

Answer 10

a: abduct the hip anterior flex hip and medially rotate hip
posterior extend hip and laterally rotate hip
o: gluteal surface of ilium posterior and anterior lines
i: lateral aspect of greater trochanter
n: superior gluteal

Question 11

gluteus minimus

Answer 11

a: abduct the hip and medally rotate the hip and flex the hip
o: gluteal surface of ilium anterior and inferior line
I: anterior aspect of greater trochanter
n: superior gluteal

Question 12

tensor fascia latae it band

Answer 12

a: flex the hip medially rotate the hip and abduct the hip
o: iliac crest posterior to ASIS
i: iliotibial tract
n: superior gluteal

Question 13

sartorius

Answer 13

a: flex the hip
o: laterally rotate the hip and flex the knee
o: asis
i: pes anserinus tendon on tibia

Question 14

adductor magnus

Answer 14

a: adduct the hip
o: inferior ramus of the pubsis and ischial tuberoisty
i: medial lip of linea aspera and adductor tubercle:
n: pbturator and sciatic

Question 15

pectineus

Answer 15

a: adduct the hip
o: superior ramus of pubis
i: pectineal line of femur
n: femoral and obturator

Question 16

gracilis

Answer 16

a: adduction of hip
o: inferior ramus of pubis
i: pes anserinus tendon on tibia
n: obturator

Question 17

piriformis

Answer 17

a: laterally rotate the hip
o: anterior surface of sacrum
i: superior aspect of GREATER TROCHANTER
n: sacral plexus