67: The Heart Quiz

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  1. Another name for the tricuspid valve is the mitral valve.1
  2. The definition of a “vein” is that it carries blood that is low in oxygen.1
  3. The heart is actual two separate pumps sitting side by side.1
  4. What is the name of the membrane bag that surrounds the heart?1
  5. What do the coronary arteries do?1
  6. The inside of the heart contains lots of “strings.” What do these strings do?1
  7. Where does the blood from the pulmonary arteries go?1
  8. What does the SA node do?1
  9. The word root “pulmo” is always associated with the lungs.1
  10. Which chambers have a semilunar valve at the top?1
  11. Which of these blood vessels brings low-oxygen blood from the body into the heart?1
  12. What does the word root “brachio” mean?1
  13. What is the technical term for phase of the cardiac cycle when the chambers are contracting?1
  14. The contraction of the chambers is what makes the lub dub sound of the heart beat.1
  15. Which blood vessel looks like a giant arch going over the top of the heart?1
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