Anatomy and Physiology review

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Across
  1. 3. - Phase where the ventricles contract and pump blood out of the heart
  2. 8. - Movement that decreases the angle between the foot and the shin, as in pulling the toes up toward the shin.
  3. 11. - The largest artery in the body, delivering blood from the heart.
  4. 12. - Air sacs in the lungs where oxygen and carbon dioxide are exchanged.
  5. 13. - Movement toward the midline of the body.
  6. 14. - Liquid component of blood, made mostly of water.
  7. 20. - Movement away from the midline of the body.
  8. 21. - Natural pacemaker of the heart located in the right atrium
  9. 22. Extension - Movement of the arm away from the midline in the horizontal plane
  10. 23. - Bundle of fibers that transmits electrical impulses from the AV node to the ventricles
  11. 24. - A push or pull that can change the motion of an object, central to Newton's Second Law.
  12. 29. - Small vessel that controls blood flow into capillaries.
  13. 31. - Small arteries that lead to capillaries, controlling blood flow to tissues
  14. 32. - Blood component involved in clotting.
  15. 33. - Structure in veins that prevents the backflow of blood.
  16. 37. - Newton's Second Law: Force equals mass times this term.
  17. 38. - Decreasing the angle between two bones at a joint.
  18. 39. - Increasing the angle between two bones at a joint.
  19. 41. - Rotating the forearm so the palm faces downwards.
  20. 42. - Circular movement
Down
  1. 1. - Newton's First Law: The tendency of a body to resist changes in its state of motion.
  2. 2. - The node that delays electrical impulses between the atria and ventricles
  3. 4. - Blood vessel that carries oxygenated blood away from the heart.
  4. 5. - Blood vessel that carries deoxygenated blood back to the heart.
  5. 6. - Phase where the muscle shortens and produces force in the stretch-shortening cycle.
  6. 7. - Tiny blood vessel where the exchange of gases and nutrients occurs.
  7. 9. - Phase where the muscle lengthens under tension during the stretch-shortening cycle.
  8. 10. Flexion - Movement of the arm across the body in the horizontal plane from an extended position.
  9. 15. volume - The amount of blood pumped out by the heart in one contraction
  10. 16. - The process of widening blood vessels to increase blood flow
  11. 17. The phase where the heart muscle relaxes, and the ventricles fill with blood
  12. 18. - Narrowing of blood vessels to reduce blood flow to certain areas
  13. 19. - Electrical fibers that cause the ventricles to contract
  14. 25. - These structures prevent backflow of blood in veins
  15. 26. - Movement that increases the angle between the foot and the shin, as in pointing the toes.
  16. 27. - Relaxation phase of the heart when it refills with blood
  17. 28. Output - The total amount of blood the heart pumps in one minute
  18. 30. - Newton's Third Law: For every action, there is an equal and opposite.
  19. 31. - The brief period between the eccentric and concentric phases in the stretch-shortening cycle.
  20. 34. Cava - The largest vein in the body, returning blood to the heart.
  21. 35. - Rotating the forearm so the palm faces upwards.
  22. 36. - The ability to exert force quickly, often enhanced by the stretch-shortening cycle.
  23. 40. - Movement around an axis, such as turning the head.