Across
- 1. the partition separating two chambers
- 2. a low grade type of malignancy that arises in cells in mucosal tissue which are involved in antibody production
- 5. small masses of lymphatic tissue found throughout the ileum region of the small intestine
- 9. vitamin B12 deficiency
- 11. a white blood cell containing granules
- 14. the production of red blood cells
- 15. immunity provided by antibodies released by sensitized b cells and their plasma cell progeny
- 17. the passage of blood cells through intact vessel walls into the tissues
- 19. not enough iron so not enough healthy red blood cells
- 20. blood clotting
- 23. disease causing microorganism
- 24. inflammatory chemical that makes blood vessels leaky and attracts other white blood cells to the inflamed site
- 26. a graphic record of the electrical activity of the heart
- 29. largest of white blood cells oval nucleus and clear cytoplasm
- 31. a small blood vessel connecting arterioles with venues
- 33. the tip of the heart
- 35. immunity conferred by lymphocytes called t cells
- 36. a vessel carry blood away from the heart
- 37. a small vein
- 39. the contraction phase of heart activity
- 40. a condition characterized by dead tissue areas in the myocardium caused by interruption of blood supply to the area
- 42. bone marrow deficiency
- 43. a serous membrane that tightly his the external surface of the heart and is actually part of the heart wall
- 44. the number of heartbeats per minute contraction of the ventricles
- 45. white blood cell with single round nucleus located throughout lymphatic system
- 46. each of the two upper cavities of the heart from which blood is passed to the ventricles
- 48. a sudden blocking of an artery
- 50. between the atria and ventricles known as tricuspid and mitral
- 51. decrease oxygen efficiency
- 53. sounds during the heartbeat cycle
- 54. the fibrous insoluble protein formed during the clotting of blood
- 55. physical and chemical barriers that are always ready and prepared to defend the body from infection
- 56. the blood volume ejected per minute by the left ventricle
- 58. valves that prevent blood return to the ventricles after contraction
- 59. clot that develops and persists in an unbroken blood vessel
- 63. minute artery smaller branch of artery
- 64. a substance that the body recognizes as foreign
- 65. blood cell formation occurs in red bone marrow
- 67. system of blood vessels that carries nutrient and oxygen rich blood to all body organs
- 69. specialized muscle of the heart
- 70. the watery fluid in the lymph vessels collected from the tissue spaces
- 71. the oxygen transporting pigment of erythrocytes
- 72. most numerous of the white blood cells
- 74. discharging chambers of the heart
- 75. lymphocytes that mediate cellular immunity
- 76. the pressure of the blood in the circulatory system the force against the walls of an artery
- 78. a period of relaxation of the heart during which it fills with blood
- 79. the short-term immunity that results from the introduction of antibodies from another person
- 80. a blood protein that is converted to fibrin during blood clotting
- 82. a component of blood whose function is to stop bleeding by clumping and clotting blood vessel injuries
- 83. an abnormally increased concentration of hemoglobin in the blood
- 84. an abdominal organ involved in the production and removal of blood cells in most vertebrates and forming part of the immune system
- 86. the mass of specialized myocardial cells in the wall of the right atrium pacemaker of the heart
- 87. low blood pressure
- 88. cone shaped muscles found in the heart ventricles
- 89. stoppage of bleeding
Down
- 1. a volume of blood ejected by a ventricle during systole
- 3. white blood cells crucial to body defense against disease
- 4. an endocrine gland active in the immune response
- 6. the endothelial membrane lining the interior of the heart
- 7. the immunity that results from the production of antibodies by the immune system in response to the presence of an antigen
- 8. immunity possessed by a group that is present in an individual at birth prior to exposure to a pathogen or antigen
- 10. red blood cells carry oxygen in blood to all cells in body
- 12. granule containing white blood cells
- 13. cord like tendons that connect the papillary muscles to the tricuspid valve and the mitral valve in the heart the heart strings
- 16. blinding of the antibodies that cause foreign red blood cells clump
- 18. the cardiac muscle layer of the heart wall
- 21. high blood pressure
- 22. rarest of white blood cells
- 25. a mean by which the body is given immunity to a disease by intentional exposure to small quantities of it
- 27. either of two small masses of lymphoid tissue in the throat one on each side of the root of the tongue
- 28. deficiency of platelets in the blood
- 30. a medical condition in which the ability of the blood to clot is severely reduced
- 32. a wormlike extension of the small intestine
- 34. system of blood vessels that carry blood to and from the lungs for gas exchange
- 35. a group of specialized cardiac muscle cells in the walls of the heart that send signals to the heart muscle causing it to contract
- 38. loss of blood
- 41. large number of white blood cells are turned out rapidly occurs in bone marrow
- 47. a vessel that carries blood away from the heart
- 49. a protein released in response of a virus
- 52. lymphocytes that oversee humoral immunity differentiate into antibody producing plasma cells
- 57. severe suffocating chest pain caused by brief lack of oxygen supply to heart muscle
- 60. infection of red blood cell lyse
- 61. misshapen cells when there is not enough oxygen available
- 62. the recognizers present in plasma that attach to red blood cells
- 66. nonspecific resistance that destroys invaders in a generalized way without targeting specific individuals
- 68. white blood cells with a one-lobed nucleus no granules
- 73. bacterial or viral infection is in body if WBC count is above 11,000
- 77. the membranous sac enveloping the heart
- 81. transports everything that must be carried from one place to another within the body through blood vessels
- 85. fluid portion of blood