Lab 5 O&I

Question 1

O. of glut max m.

EER

Answer 1

iliac crest 
posterior gluteal line 
lateral surface of ilium
sacrum
coccyx 
thoracolumbar fascia

Question 2

I. of glut max m.

Answer 2

iliotibial tract and gluteal tuberosity of femur

Question 3

What is the insertion of the gluteus medius and minimus?

Answer 3

greater trochanter of femur

Question 4

Origin of gluteus medius

Answer 4

anterior iliac crest

lateral surface of ilium

Question 5

Origin of gluteus minimus

Answer 5

lateral surface of ilium

Question 6

Origin and insertion of TFL

Answer 6

O: iliac crest & lateral surface of anterior superior iliac spine

I: iliotibial tract

Question 7

Iliacus origin and insertion

Answer 7

O: iliac fossa
I: femur

Question 8

Psoas major origin and insertion

Answer 8

O: Anterior surface and transverse process of T12-L5
I: lesser trochanter in company with iliacus

Question 9

Muscles of the medial thigh

Answer 9

adductor longus, adductor magnus m., gracilis, sartorious

Question 10

Actions of adductor longus m.

Answer 10

adduction, flexion, and medial R of thigh at the hip

Question 11

Where do the semimembranosus and semitendinosus originate?

Answer 11

Ischial tuberosity