The heart and its Chambers

The number of chambers in our heart

• 1

• 2

• 3

• 4

Name this part.

• Right atrium
• Left ventricle
• Right ventricle
• Left 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 does your heart do?

• Pump blood with carbon dioxide through your body

• Give your body energy

• Pump blood with oxygen through your body

• Tells our brain what to do

What is the function of the right atrium?

• receives oxygen-poor blood from the body

• carry oxygen-poor blood from your heart to your lungs.

• To oxygenate the blood

• pumps the oxygen-poor blood into your pulmonary arteries and to the lungs.

Function of left ventricle

• pumps the oxygen-rich blood to the body.

• Receives blood through the systemic circuit

• receives oxygen-rich blood from the lungs

• carry oxygen-rich blood from your lungs

The chambers found in the bottom part of the heart are called __________________.

• atria
• ventricles
• valve
• lub dub

The chamber found in the top section of the heart is called the ________________.

• atria
• ventricle
• chambers
• veins

What is the function of valves in the heart?

• Release carbon dioxide

• Absorb oxygen

• Stop blood from flowing backwards

• Pump blood