HUMAN HEART

Name this part.

• Right atrium
• Left ventricle
• Right ventricle
• Left atrium

Name this part.

• Left ventricle
• Pulmonary artery
• Right atrium
• Pulmonary veins

Name this part.

• Right ventricle
• Aorta
• Right atrium
• Atrium

Name this part.

• Right ventricle
• Pulmonary artery
• Left ventricle
• Right atrium

Which side of the heart pumps oxygen-rich blood to the rest of the body?

• Right
• Left

Which side of the heart pumps blood into the lungs?

• Right
• Left

What is the size of an adult’s heart?

• two fists together

• the size of a fist

• the size of a ball

• the size of an apple

How many chambers does the heart consist of?

• 2

• 3

• 4

• 6

What do the lungs provide the blood with?

• oxygen

• blood

• hydrogen

• carbon dioxide

What vessels carry the blood away from the heart?

• arteries

• veins

• an aorta

• capillaries