LL Muscles

Which muscle is deepest?

• rectus abdominis

• external oblique

• internal oblique

• transverse abdominis

The superior attachment of psoas major is:

• anterior

• posterior

• lateral

What is the action of the erector spinae when contracting bilaterally?*

• spinal flexion

• spinal extension

• spinal side flexion

• spinal rotation

What is the action of gluteus medius?

• hip flexion, adduction

• hip extension, abduction

• hip abduction, medial rotation

• hip adduction, lateral rotation

Which hamstring muscle is most medial?

• biceps femoris long head

• biceps femoris short head

• semimembranosus

• semitendinosus

Which structures pass through the adductor hiatus?

• popliteal artery and vein

• femoral nerve and popliteal artery

• popliteal nerve and femoral artery

• femoral artery and vein

Obturator nerve, artery and vein run in which compartment of the thigh?

• medial

• anterior

• posterior (superficial)

• posterior (deep)