Circulatory System Quiz

Which chamber of the heart receives oxygenated blood from the lungs?

• left atrium

• right atrium

• right ventricle

• left ventricle

What are the three types of blood vessels in the circulatory system?

• Lungs, liver, and kidneys

• Arteries, veins, and capillaries

• Heart, brain, and stomach

• Bones, muscles, and tendons

What is the smallest type of blood vessel?

• Capillary

• Lymphatic vessel

• Artery

• Vein

What is the function of red blood cells in the circulatory system?

• Carry oxygen and carbon dioxide

• Produce antibodies

• Regulate blood pressure

• Transport nutrients to the cells

What is the function of platelets in the circulatory system?

• Produce red blood cells

• Transport oxygen in the blood

• Regulate blood pressure

• Help in blood clotting

What is the name of the valve that separates the right atrium from the right ventricle?

• Tricuspid valve

• Pulmonary valve

• Aortic valve

• Bicuspid valve

What is the name of the blood vessel that carries blood away from the heart?

• vein

• capillary

• bronchus

• artery

What is the name of the process by which oxygen and nutrients are delivered to the body's cells?

• respiration

• digestion

• excretion

• circulation

What is the name of the condition where the blood flow to the heart is blocked, leading to chest pain?

• arthritis

• asthma

• angina

• anemia