Other questions in this quiz

2. which heart chamber has the thickest walls?

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

3. how many valves are there in the heart?

  • 2
  • 3
  • 4
  • 5

4. which blood vessel delivers blood to the right atrium of the heart?

  • vena cava
  • pulmonary vein
  • aorta
  • pulmonary artery

5. what is the name of the heart valve between the left atrium and ventricle?

  • pulmonary valve
  • bicuspid valve
  • aortic valve
  • tricuspid valve

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