Trace the flow of blood through the pulmonary and systemic circuit of the heart! Know the names of ...

1. blood comes into the R atrium through the superior and inferior vena cava.
2. Blood is pushed through the tricuspid valve into the R ventricle.
3. The it is pushed up through the pulmonary semilunar valve into the pulmonary arteries.
4. blood goes to the lungs and gets oxygenated and comes back through the pulmonary veins.
5. blood empties into the L atrium
6. goes through the bicuspid valve into the L ventricle
7. Blood is then pushed through the aortic semilunar valve into the aorta.
8. Then blood goes through the system circulation