Human Circulatory System Concepts

Front

What do red blood cells do?

Back

carries oxygen

Front

Define Veins:

Back

carries blood towards the heart

Front

What do platelets do?

Back

causes blood to clot and form scabs

Front

What is the atrium?

Back

the upper chamber of the heart

Front

What are the ventricles?

Back

lower chambers of the heart

Front

What's in the Circulatory (Cardiovascular) system?

Back

consists of heart, blood vessels and blood

Front

The heart is a large muscle that pumps the blood through the body. What type of muscle is it?

Back

cardiac muscle

Front

The blood has how many parts?

Back

4

Front

How many chambers does a human heart have?

Back

4

Front

Which blood vessel carries deoxygenated blood back to the heart?

Back

vein