BIO 201 Cardiovascular System I

1234567891011121314151617181920212223242526272829303132
Across
  1. 3. valve that separates left atrium from left ventricle, has two triangular cusps
  2. 7. layer of serous pericardium that lines inner surface of fibrous pericardium
  3. 13. inferior conical end of heart
  4. 14. process that occurs in red bone marrow of epiphysis, found within spongy bone of axial skeleton
  5. 16. receives venous blood from heart & systemic circulation, superior & inferior vena cava & coronary sinus drain here
  6. 18. circulation that follows a path from ride side of heart & pulmonary arteries & veins, conveys blood to lungs & back to left side of heart
  7. 20. internal surface of heart chambers & external surface of heart valves
  8. 21. also known as white blood cells, five different types serving immune functions
  9. 23. components of blood including erythrocytes & buffy coat made of platelets & leukocytes
  10. 24. interventricular sulcus that runs on right ventricles from coronary sulcus toward apex of heart
  11. 27. smooth area located at superior end of right ventricle
  12. 28. three time thicker than right ventricular wall
  13. 31. two types pulmonary & aortic, composed of three thin, half-moon-shaped, pocketlike semilunar cusps
  14. 32. layer of serous pericardium that covers outer surface of heart
Down
  1. 1. receives oxygenated blood from lungs from pulmonary veins
  2. 2. cone-shaped muscles within right ventricle, anchored this strands of strong connective tissue
  3. 4. pericardium that is composed of two parietal & visceral layers
  4. 5. formed by great vessels of heart
  5. 6. circulation that follows a path from left side of heart & arteries & veins, conveys blood to most body tissues & back to right side of heart
  6. 7. also known as thrombocytes, fragments of cells that help initiate clotting
  7. 8. also known as right atrioventricular valve separating right atrium from right ventricle
  8. 9. cardiac muscle, thickest of three layers
  9. 10. component of blood made of mostly water with salts, proteins, & other molecules
  10. 11. science & study of blood
  11. 12. collagen fibers that make up connective tissues of papillary muscles, attached to tricuspid & prevent prolapsing into right atrium
  12. 15. formed by right ventricle
  13. 17. anterior borders of atria, muscular extensions
  14. 19. also known as red blood cells, carry out gas exchange with tissues, lack nucleus
  15. 22. relatively deep groove that separates atria & ventricles
  16. 25. posterosuperior surface of heart mainly made of left atrium
  17. 26. consists of visceral layer of serous pericardium & areolar connective tissue
  18. 29. pericardium that is outer covering of tough, dense, connective tissue
  19. 30. interventricular sulcus that runs on left ventricles from coronary sulcus toward apex of heart