Cardiovascular System Test Study Guide
Physiology 2
2/15
Name:
Per:
 This test will cover all of the topics described below. It will include labeling (heart interior and
exterior anatomy diagrams, ECG diagram, blood vessels slides), fill-in, multiple choice and short
answer questions.
 Use Chapter 13 in your textbook to supplement your studying.
Heart Anatomy
1. Describe the size and shape of the heart, and indicate its location and orientation in the thorax.
2. Describe the structure and function of the pericardium.
3. Describe the structure and functions of the four heart chambers. Provide the name and general
route of each chamber’s associated great vessel.
4. Trace the pathway of blood through the heart, lungs, and body.
5. Name the heart valves and describe their location, function, and mechanism of operation.
6. Compare and contrast the structure and function of the following: atria/ventricles, right
ventricle/left ventricle, aorta/vena cava, tricuspid valve/pulmonary semilunar valve.
Heart Physiology
1. Name the components of the internal conduction system of the heart and trace the conduction
pathway.
2. Draw a diagram of a normal electrocardiogram (ECG) tracing: name the individual waves and
intervals, and indicate what each represents.
3. Describe the events of the cardiac cycle. How do changes in volume relate to changes in
pressure? How does the ECG relate to changes in volume and pressure?
4. Explain what causes normal heart sounds.
Blood Vessels: Arteries, Veins, and Capillaries
1. Describe three layers that form the wall of a blood vessel, and state the function of each.
2. Describe the structure and function of arteries and veins.
3. Explain how and why artery structure differs from vein structure.
4. Describe the structure and function of capillaries.
Cardiovascular Diseases
1. Describe causes, anatomy and physiology of atherosclerosis.
2. Describe heart attack and blood clots.