Heart and stuff

Which blood vessels in the diagram carry blood away from the heart?

• Veins

• Capillaries

• Arteries

• Soccerballs

Name the molecule found in the red blood cell that transports oxygen.

Which type of blood vessel carries blood into the heart?

• Veins

• Arteries

• Capillaries

What is the main function of the circulatory system?

• secrete enzymes

• digest proteins

• produce hormones

• transport materials

The diagram shows the heart and its associated blood vessels.

Which of the following statements is correct ?

• W is the left ventricle which pumps blood to the body

• X is the left atrium which pumps blood to the lungs

• Y is the right ventricle which pumps blood to the lungs

• Z is the right atrium which pumps blood to the body

Into which chamber of the heart does blood flow from the pulmonary vein?

• Left atrium

• Left ventricle

• Middle-Right ventricle

• 
  Pulmonary vein

Which vessel carries blood from the heart to the lungs?

• Pulmonary vein

• Pulmonary artery

• Left artery

• Right artery

What is the main artery in our body carrying oxygen rich blood?

• Aorta

• Pulmonary

Which chamber in the heart collects oxygen rich blood?

• Right Atrium

• Left Ventricle

• Left Atrium

• Right Ventricle

The function of the heart is to 

• pump blood
• fight disease
• exchange gases
• create energy