Exam 25: The Cardiovascular System

Which artery supplies blood to the thigh?

The ventricles of the heart are separated by the ________ septum.

-The letters BCD designate the ________ complex, which indicates that an electrical impulse was sent through the ventricles.

Fluid retention can cause swelling, or ________, in the legs or feet.

The cardiac control center responds to ____.

When the right ventricle contracts, deoxygenated blood is pushed through the pulmonary semilunar valve into a larger artery called the ________ (letter I).

The ________ circuit is the route that blood takes from the heart to the lungs and back to the heart again.

Which of the following does not cause an increase in the heart rate?

Blood leaves the armpits through the ____ veins.