A round passageway for a nerve or a blood vessel within a bone is called a ___________.

You have injured rectus femoris. Which of these muscles would act as a synergist to offset the injury?

If you contract only the left erector spinae muscle, what movement would you expect?

When you touch your thumb to your second digit, which muscle(s) are moving the thumb?

This picture shows an os coxa. Where does the femur articulate with the pelvis?

Which muscle adducts the eyeball?

How many pairs of ribs are “floating ribs,” that do not articulate with the sternum at all?

Which muscle is used to raise the eyebrows?

What is the action of the suprahyoid muscles?

Which muscle has fibers has fibers that run superior to inferior in the abdomen and flexes the trunk?