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Circulatory System and Blood Quiz

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Questions and Answers

What gives blood its bright red color?

Oxygen (correct)

Red blood cells

White blood cells

Plasma

Which component is not part of the circulatory system?

Lungs (correct)

Blood vessels

Heart

Blood

What are the most common types of blood cells?

Plasma

Platelets

White blood cells

Red blood cells (correct)

What is the purpose of platelets in the blood?

Blood clotting Signup and view all the answers

What assists in pushing the blood throughout the body?

Heart Signup and view all the answers

Where is the heart located in the body?

Behind the ribs, between the lungs, slightly to the left center of the body Signup and view all the answers

How many main chambers does the heart have?

Four Signup and view all the answers

What are located at the top of the heart?

Atrium Signup and view all the answers

Where are ventricles located in the heart?

On bottom Signup and view all the answers

What is the purpose of the circulatory system?

To transport blood, nutrients, oxygen, and waste products throughout the body Signup and view all the answers