3. 1,000,000 500,000 250,000 125,000 64,000 32,000 16,000 8,000 4,000 2,000 1,000 500 300 200 100

7. A. producing hormones C. Carrying oxygen B. providing immunity D. Blood clotting Which of the following is NOT a function of blood

8. Back to Board A. Producing Hormones

9. A. Right C. Both C. Both B. Left B. Left D. Neither D. Neither Side of the heart that contains oxygenated (red) blood

10. Back to Board B. Left

11. A. Systole C. Resistance C. Resistance B. Diastole D. Velocity Period of heart chamber contraction

12. Back to Board A. Systole

13. A. Sinoatrial (SA) node C. His node B. Atrioventricular (AV) node D. Purkinje node Pacemaker of the heart

14. Back to Board A. Sinoatrial (SA) node

15. A. Peritoneal A. Peritoneal C. Pericardial C. Pericardial B. Pleural B. Pleural D. Cranial D. Cranial Heart cavity

16. Back to Board C. Pericardial

17. A. Arteries A. Arteries C. Vena Cavae C. Vena Cavae B. Veins B. Veins D. Venules D. Venules Carry blood away from heart

18. Back to Board A. Arteries

19. A. Bicuspid C. Pulmonary B. Tricuspid B. Tricuspid D. Aortic D. Aortic Valve between left atrium and ventricle

20. Back to Board A. Bicuspid

21. A. osteogenesis A. osteogenesis C. hematopoiesis C. hematopoiesis B. hemosynthesis B. hemosynthesis D. chondroplasia D. chondroplasia Formation of blood cells

22. Back to Board C. Hematopoiesis

23. A. Erythrocyte A. Erythrocyte C. Platelet C. Platelet B. Thrombocyte B. Thrombocyte D. Lymphocyte D. Lymphocyte Type of white blood cell

24. Back to Board D. Lymphocyte

25. A. Diffusion A. Diffusion C. Transcytosis C. Transcytosis B. Bulk flow B. Bulk flow D. Osmosis D. Osmosis Movement of molecules along pressure gradient

26. Back to Board B. Bulk flow

27. A. Erythrocytes A. Erythrocytes C. Thrombocytes C. Thrombocytes B. Leukocytes B. Leukocytes D. Monocytes D. Monocytes Cells used to determine blood type

28. Back to Board A. Erythrocytes

29. A. bicuspid A. bicuspid C. septum C. septum B. tricuspid B. tricuspid D. diaphragm D. diaphragm Separates right and left chambers of heart

30. Back to Board C. Septum

31. A. SA node A. SA node C. Mitral valve C. Mitral valve B. Bundles of His B. Bundles of His D. Both a and b D. Both a and b Part of excitation (conduction) system

32. Back to Board D. Both a and b

33. A. Electroencephalogram A. Electroencephalogram (EEG) C. Electrocardiogram C. Electrocardiogram (ECG) B. Myogram B. Myogram D. MRI D. MRI Records cardiac cycle

34. Back to Board C. ECG

35. A. Eosinophil A. Eosinophil C. Basophil C. Basophil B. Neutrophil B. Neutrophil D. Lymphocyte D. Lymphocyte Blood count that runs high with parasitic infection

36. Back to Board A. Eosinophil

37. Sorry, try again!

38. Thanks for playing!