Structure of the CV System

Identify the vessel which enables diffusion of oxygen in to the working muscle

• Artery

• Capillary

• Vein

• Alveoli

Arteries carry blood to the heart

• True

• False

The pulmonary artery takes blood away from the heart to the lungs, the blood in this artery is...

• ...oxygenated

• ...deoxygenated

During exercise _______________ blood travels to the working muscles

• Oxygenated

• Deoxygenated

• Red

• Blue

Select the vessel which has a thick muscular wall and small lumen

• Artery

• Vein

• Capillary

• Alveoli

The heart has how many chambers

• 2

• 4

• 5

• 6

The right atrium contains deoxygenated blood from the body

• True

• False

Which of these is NOT part of the Cardiovascular System?

• Heart

• Blood

• Lungs

• Blood Vessels

What is systemic circulation?

• Blood to the lungs

• Blood to the rest of the body

What carries blood from the lungs to the heart?

• Aorta

• Pulmonary veins

• The right atrium

• Pulmonary artery