BIO 201 Cardiovascular System I

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