The Human Circulatory System: Parts and Functions

Front

What is the job of the pulmonary circuit in the human body?

Back

To carry blood to the lungs so carbon dioxide can be released and oxygen can be picked up.

Front

What circuit completes the circulation of blood from the right side of the human heart to the lungs and back?

Back

The pulmonary circuit.

Front

Where is deoxygenated blood likely to be found in the circulatory system?

Back

At the beginning of the pulmonary circuit.

Front

Which part of the human body is NOT considered a part of the circulatory system?

Back

The thyroid.

Front

What is the purpose of the systemic circuit in the human body?

Back

To supply blood rich in oxygen and nutrients to the body.

Front

What are the main components of the human circulatory system?

Back

The heart, blood vessels, and blood.

Front

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

Back

To pump blood throughout the body.

Front

What type of blood do veins typically carry?

Back

Deoxygenated blood (except for pulmonary veins).

Front

What type of blood do arteries typically carry?

Back

Oxygenated blood (except for pulmonary arteries).

Front

What is the role of capillaries in the circulatory system?

Back

To facilitate the exchange of oxygen, carbon dioxide, nutrients, and waste between blood and tissues.