Cardiovascular System Quiz

Blood enters the heart through which vessels

• Superior and Inferior Vena Cava
• Pulmonary Artery
• Pulmonary Vein
• Tricuspid Valve

The right side of the heart carries oxygenated blood

• True
• False

Pulmonary Artery

• carries oxygenated blood to atrium
• carries deoxygenated blood to lungs
• carries oxygenated blood to lungs
• none of the above

Pulmonary vein

• carries oxygenated blood to left atrium
• carries deoxygenated blood to left ventricle
• carries oxygenated blood to left ventricle
• carries deoxygenated blood to left atrium

Blood flows from left atrium to left ventricle through which valve?

• Bicuspid
• Tricuspid
• Semilunar Valve
• Pulmonary valve

Blood flows from right atrium to right ventricle through which valve?

• semilunar valve
• tricuspid valve
• bicuspid valve
• pulmonary valve 

This is the thickest layer of the heart

• Pericardium
• Endocardium
• Myocardium
• Epicardium

Double membrane sac that covers the outside of the heart

• Pericardium
• Myocardium
• Endocardium
• All of the above

The flow of blood between the heart and cells of body

• Systemic circulation
• Pulmonary circulation
• Oxygenated blood
• Deoxygenated blood

The flow of blood between the heart and the lungs

• systemic circulation
• oxygenated circulation
• Pulmonary circulation
• none of the above