Circulatory System Quizs

What does blood carry to and from cells?

• Oxygen & Carbon Dioxide
• Energy & Heat
• None of the above

The largest veins of the body are the superior and inferior_____________.

• Venules
• Vena Cava
• Valves

Main organs of the respiratory system. An organ found in air-breathing vertebrates that exchanges oxygen and carbon dioxide with the blood

• lungs
• ventricles
• heart

Made of plasma, red blood cells, white blood cells, and platelets.

• blood
• aorta
• platelets

Which valve is located between the right atrium and into the right ventricle?

• Tricuspid valve
• Aortic valve
• Pulmonary valve

Blood vessels that carry blood away from the heart.

• plasma
• arteries
• veins

Blood cells that perform the function of destroying disease-causing microorganisms.

• red blood cells
• platelets
• white blood cells

Meaning the loss of oxygen

• Oxygenated
• Diffused
• Deoxygenated

The circulatory system’s functions are:

• Circulate blood around the body
• Help regulate body temperature
• Both a and b

Which is the main organ of the Circulatory System?

• Lungs
• Heart
• Brain