Achy Breaky Heart

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Across
  1. 1. ______ capillaries: found in tissues with substantial fluid exchange (ex: glomerular capillaries)
  2. 4. heart muscle
  3. 6. no smooth muscle, very leaky, "postcapillary ______"
  4. 8. lining the Bowmans capsule; help prevent proteins and other large molecules from being filtered; foot processes
  5. 10. Veins have thicker _________
  6. 14. cardiomyocytes have _____ regeneration capacity due to mitosis
  7. 15. _______ capillaries: most common, found in muscle, brain, bone, and lung; tight junctions
  8. 17. inner heart layer is tunica _______
  9. 19. the tunica ______ regulates vasoconstriction and vasodilation
  10. 20. Endocardium has direct contact with the ________
  11. 23. Artery -> Arteriole -> ________ -> Capillaries -> Venules -> Veins
  12. 25. Prime example of a muscular artery
  13. 28. capillaries are derived from __________ origin
  14. 29. First organ to form in the embryo
  15. 30. middle heart layer is tunica _______
  16. 31. arteries have thicker _______
  17. 32. primary pacemaker node
  18. 34. tunica media of muscular arteries in primarily _______
  19. 37. Prime example of an elastic artery
  20. 40. the outer surface of the heart is covered in a layer of _______ (simple squamous epithelium)
  21. 41. ______ capillaries: sinusoidal; large molecules can exit
  22. 42. pericardium that creates a sac around the heart
  23. 43. An internal elastic lamina is seen in _______
Down
  1. 2. visceral pericardium
  2. 3. AV bundle
  3. 5. Elastic arteries often contain _______ to assist in supplying the thick tunic media
  4. 7. Roujet cells are important in __________ as they are a stem cell source
  5. 9. inner layer including valves
  6. 11. wrap around the endothelium of capillaries and venules
  7. 12. tunica media of elastic Arties consists largely of repeating _______
  8. 13. pacemaker node located in the intertribal septum
  9. 16. Purkinje fibers lie in the deepest layer of endocardium and supplies the ________ muscles
  10. 18. connects the aortic a. ring and the L and R AV rings
  11. 21. Increased thickness in the LV compared to the RV is due to increased _________ of systemic circulation
  12. 22. These have the greatest effect on blood pressure
  13. 24. T/F The cardiovascular system plays a large role in the regulation of glomerular filtration rate and urine output.
  14. 26. ________ vessels: very thin walls, low pressure, may contain valves, no RBCs present
  15. 27. in arterioles _______ appears to bulge into the lumen
  16. 33. cardiac skeleton in cattle
  17. 35. abundant _______ are present in cardiomyocytes
  18. 36. conduction fibers in the heart
  19. 38. outer heart layer is tunica _______
  20. 39. large lumen, thin walls, valves present, collapsed in slides