Question

Iliopsoas: What two muscles is it composed of?

a) Psoas major and iliacus.
b) Quadriceps femoris and gluteus maximus.
c) Tensor fasciae latae and sartorius.
d) Gastrocnemius and soleus.

Answer 1

The iliopsoas is composed of the psoas major and iliacus muscles. These muscles come together in the gluteal region and play a role in flexing the thigh at the hip joint.

Step-by-step explanation:

The iliopsoas is composed of two muscles - the psoas major and the iliacus. These two muscles come together in the gluteal region and form the iliopsoas, which plays a role in flexing the thigh at the hip joint. The psoas major originates from the lumbar vertebrae and the iliacus originates from the iliac fossa of the pelvis.