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1. Location of the heart Thorax between the lungs in the inferior mediastinum
2. apex of the heart tip of the heart pointing down toward the 5th left
intercostal space
3. base of heart top of the heart
4. Atria receiving chambers
5. Ventricles pumping chambers
6. AV valves tricuspid and mitral
7. semilunar valves pulmonary and aortic
8. S1 AV valves close
9. S2 semilunar valves close
10. Arteries carry blood away from the heart
11. Veins carry blood to the heart
12. Capillaries Allow gas exchange
13. skeleton of the heart Insulates (separates) atria from ventricles
Inter atrial septum
Interventricular septum
14. systemic circulation circulation that supplies blood to all the body except
to the
lungs
15. pulmonary circulation Circulation of blood between the heart and the lungs
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, CVS 105 exam 3 questions with correct answers
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16. endocardium
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