Hip

Question 1

Origin, insertion, action of quadratus lumborum?

Answer 1

Iliac crest
12th rib and transverse process of l1-l4
Extend side bend trunk

Question 2

Origin, insertion, action, innervation of iliacus?

Answer 2

Iliac crest, iliac fossa
Lesser trochanter
Flex thigh, flex trunk
Femoral nerve

Question 3

Origin, insertion, action, and innervation of psoas major?

Answer 3

Transverse bodies and process of l1-l5
Lesser trochanter
Flex thigh, flex hip
1,2,3 lumbar nerves

Question 4

Origin, insertion, action and innervation of piriformis?

Answer 4

Anterior surface of sacrum
Greater trochanter
ER and abducts
Nerve to piriformis

Question 5

Origin, insertion, action and innervation of gluteus minimus?

Answer 5

Posterior ilium
Anterior, lateral side of greater trochanter
Medial rotates and abducts thigh
Superior gluteal

Question 6

Origin, insertion, action and innervation of gluteus medius?

Answer 6

Posterior ilium
Lateral greater trochanter
Medial rotate and abduct thigh
Superior gluteal

Question 7

Origin, insertion, action and innervation of gluteus max?

Answer 7

Posterior ilium, sacrum and coccyx
IT band and gluteal tuberosity
Extension, lateral rotation and abduction of thigh
Inferior gluteal

Question 8

Origin, insertion, action and innervation of tensor fascia latae?

Answer 8

ASIS and anterior iliac crest
Tibial tubercle via IT band
Assists in medial rotation, abduction, and flexion of hip
Superior gluteal

Question 9

Origin, insertion, action of adductor brevis?

Answer 9

body of Pubis, inferior pubic ramus
Proximal Medial lip of linea aspera
Adduct thigh

Question 10

Origin, insertion, action of pectineus?

Answer 10

Superior pubic ramus
Pectineal line of femur
Adduct thigh

Question 11

Origin, insertion, action of adductor longus?

Answer 11

Anterior body of pubis
Middle linea aspera
Adduct thigh

Question 12

Origin, insertion, action of adductor magnus?

Answer 12

Inferior pubic ramus, ramus of ischium, ischial tuberosity
Gluteal tuberosity, linea aspera, adductor tubercle, medal supracondylar ridge
Adduct, flex and extend thigh

Question 13

Origin, insertion, action of gracilis?

Answer 13

Body of pubis
Medial proximal tibia
Abduction of thigh, flex and medial rotate at knee

Question 14

Origin, insertion, action of vastas medialis?

Answer 14

Medial intertrochanteric line
Tibial tuberosity
Extend knee

Question 15

Origin, insertion, and action of vastas intermedialis?

Answer 15

Anterior and lateral surface of femur
Tibial tuberosity
Extend knee

Question 16

Origin, insertion, and action of vastas lateralis?

Answer 16

Greater trochanter, lateral femur
Tibial tuberosity
Extend knee

Question 17

Origin, insertion, and action of rectus femoris?

Answer 17

ASIS
Tibial tuberosity
Flex thigh, extend knee

Question 18

Origin, insertion, action of sartorius?

Answer 18

ASIS
Medial proximal tibia, conjoined tendon pes anserinus with gracilis and semitendinosus
Flex hip, flex knee, medial rotation of knee

Question 19

Origin, insertion, action of semimembranosus?

Answer 19

Ischial tuberosity
Medial condyle of tibia
Extend hip, flex knee, medial rotate knee

Question 20

Origin, insertion, action of semitendinosus?

Answer 20

Ischial tuberosity
Pes anserinus
Extend hip, flex and medial rotate knee

Question 21

Origin, insertion, and action of long head of biceps femoris?

Answer 21

Ischial tuberosity
Head of fibula
Extend hip, laterally rotate and flex knee

Question 22

Origin, insertion, action of short head of biceps femoris?

Answer 22

Lateral femur
Head of fibula
Flex and lateral rotate knee