Heart Organ

What takes blood back to the heart?

• arteries

• veins

• capillaries

What part of the heart has strong walls and is bigger?

• atrium

• Aorta

• ventricle

What part of the heart divides the ventricles into two sides?

• ventricular separator

• divider

• Septum

The main artery in the heart is the

• aorta

• vena cava

• pulmonary artery

• pulmonary flow

When you go to the doctor and they want to see how hard your heart is pumping, they take your...

• blood pressure

• temperature

• pulse

• name and address

What organ does the blood flow to in order to pick up Oxygen?

• liver

• stomach

• brain

• lung

What are the super small blood vessels called that let the Oxygen out of the blood to the tissues that need it?

• capillaries

• worm holes

• arteries

• veins

Which side of the heart has the oxygenated blood?

• Left

• right

• both

• top

Which does not make up the circulatory system?

• heart
• blood
• lungs
• blood vessels

What is the strongest (thickest) part of the heart?

• right atrium
• right ventricle
• left ventricle
• left atrium