Heart and Circulatory System Review

Front

What is the main muscle responsible for pumping blood in the body?

Back

Heart

Front

True or False: The cardiovascular system is responsible for delivering oxygen to muscles for energy.

Back

True

Front

Which part of the body tells the heart when to beat?

Back

Brain

Front

What waste product does the blood remove from the body?

Back

Carbon dioxide

Front

How many chambers does the heart have?

Back

4

Front

What is the function of the heart in the circulatory system?

Back

To pump blood throughout the body.

Front

What are the two main types of blood vessels in the circulatory system?

Back

Arteries and veins.

Front

What is the role of arteries in the circulatory system?

Back

To carry oxygen-rich blood away from the heart.

Front

What is the role of veins in the circulatory system?

Back

To carry oxygen-poor blood back to the heart.

Front

What is the term for the liquid part of blood?

Back

Plasma.