Cardiovascular System

Front

What does the word "Cardio" refer to?

Back

Heart

Front

Cardiovascular system is also known as the __________________

Back

Circulatory System

Front

This term means to keep the body at a stable condition.

Back

Homeostasis

Front

The heart is the size of a ___________________________

Back

Fist

Front

How many chambers does the heart have?

Back

4

Front

The tricuspid valve has three flaps that does what?

Back

allow blood to pass only one way

Front

What type of blood cells are known as Leukocytes?

Back

White blood cells

Front

What percent of blood is made up of plasma?

Back

55%

Front

What makes our blood the color red?

Back

Hemoglobin

Front

________ take blood away from the heart.

Back

arteries