The muscular middle layer of the heart is called the:

The heart’s pacemaker is the:

Which bones are rostral to the parietal bones and form the rostrolateral portion of the cranium and a portion of the orbit?

The two strap-like muscles on either side of the linea alba that run from the ribs and sternum back to the brim of the pubis are called the:

Match the heart valve to the location where the valve is best auscultated.

Which of the following is the true stomach of a cow?

Which of the following cell types initiate and conduct nerve impulses?

In the horse, the third phalanx is also known as the:

The pupillary light reflex assesses vision.

The fluid-filled sac that immediately surrounds the developing fetus is called the: