Blood Pathway

The flow of deoxygentated blood through the heart is

• Vena Cava - right atrium - right ventricle - pulmonary artery

• Vena Cava - right ventricle - right atrium - pulmonary artery

• Pulmonary vein - left ventricle - left atrium - aorta

• Pulmonary vein - left atrium - left ventricle - aorta

Blood enters the heart from the body through the

• Pulmonary vein

• Pulmonary artery

• Vena cava

• Aorta

Blood leaves the heart to the lungs through the

• pulmonary artery

• pulmonary vein

• vena cava

• aorta

The vena cava

• Carries deoxygenated blood

• Carries blood away from the heart

• carries blood back to the right side of the heart from the body

• carries blood back to the left side of the heart from the lung

Which of the following pathways describes the flow of blood from the heart to the lungs and back?

• Systemic circulation

• Pulmonary circulation

• Coronary circulation

• Lymphatic circulation

Which blood vessel carries oxygenated blood from the lungs to the heart?

• Pulmonary artery

• Pulmonary vein

• Aorta

• Vena cava

The pulmonary artery os the only artery that

• carries oxygenated blood

• carries blood away from the lung

• carries deoxygenated blood

• carries blood back to the heart

The pulmonary vein

• Carries blood away from the heart to the body

• Carries blood away from the heart to the lung

• Carries blood from the body to the heart

• Carries blood from the lungs to the heart

The aorta

• Carries blood away from the heart to the body

• Carries blood away from the heart to the lung

• Carries blood from the body to the heart

• Carries blood from the lungs to the heart

The vena cava enters the

• right atrium

• right ventricle

• left atrium

• left ventricle