Cardiovascular System Lesson

These lower chambers of the heart pump blood out to the body through arteries:

• Ventricles

• Atrium

• Vena cava

• Aorta

Answer explanation

What is the name of the circulation between the heart and lungs?

• Diastolic

• Systemic

• Pulmonary

• Coronary

Which is the muscular wall that separates the heart into right and left sides?

• valves

• ventricles

• atria

• septum

The primary cardiac pacemaker

• SA Node

• AV Node

• Bundle of His

• Thorel pathways

Which label is representing the Purkinje fibers?

• A

• B

• C

• D

• E

Which part of the heart is this?

• Aorta

• Pumonary Vein

• Pulmonary Artery

• Left Atrium

Which part of the heart is this?

• Pulmonary Vein

• Pulmonary Artery

• Right Atrium

• Tricuspid Valve

Which of the following is NOT a function of the cardiovascular system?

• Transport Oxygen and Carbon Dioxide to and from the respiratory system

• Transport nutrients and waste to and from the digestive system

• Break down food into nutrients for the body

• Maintain homeostasis by regulating body temperature

Answer explanation

What type of blood do the Vena Cava carry?

• Oxygenated

• Deoxygenated

Answer explanation

What type of blood travels through the aorta?

• Oxygenated

• Deoxygenated