Across
- 1. Tc or Th recognize the antigen presented on surface of APC, stimulates the proliferation of Tc or Th clones and memory cells
- 3. accumulation of fluid-neutrophils enter site and phagocytose any cell debris or bacteria, 3rd stage of inflammation
- 5. WBC migrate towards a chemical stimulus
- 7. immunity that is Antibody mediated (B cells )
- 8. Inflammation signal that causes cells to migrate to the area, 1st step of phagocytosis
- 10. plasma-like liquid carried by the lymphatic system
- 11. also known as Tc cells, Carry out attacks
- 14. Changes in vasculature-vasoconstriction and calls immune cells to area, 1st stage of inflammation
- 15. englufed vesicles fuses with vesicle containing digestive fluid, 4th step in phagocytosis
- 16. Stimulates a primary response and a memory response, Primes the immune system for future exposure to a virulent pathogen.
- 17. All purpose phagocytic cells that engulf and kills bacteria, it is the primary component of pus.
- 18. Lives in certain tissue for their whole life ex: Alveolar-lung, dendritic cells- skin, kupffer cells - liver
- 19. antibodies pass from mother to fetus via placenta: or to infant in her milk
- 22. Injection of immune serum (Gamma Globulin)
- 24. monomer in plasma, dimer in mucus, saliva, tears, milk, intestinal secretions, prevents adherence to the epithelia
- 25. also known as Th cells, secretes interleukins, attracts and stimulates activity of other immune cells, coordination of both cellular and humoral immunity
- 27. Monomer, 80% circulating, crosses placenta to fetus, 2 degree immune response.
- 28. develop in the bone marrow
- 32. debris given off from the cell, 6th step in phagocytosis
- 34. substance that prompts the generation of antibodies and triggers and immune response
- 36. bacteria eaten and taken into vesicle, 3rd step in phagocytosis
- 41. inflammation of the meninges
- 42. Monomer, B cell membrane antigen receptor
- 45. Key signs include; redness, warmth, swelling and pain
- 46. Another word for antibodies, Defensive protein in blood plasma and body secretions:4 polypeptide chains
- 47. Movement of WBC from the blood into tissue
- 49. also known as Tm cells, provide immunity from future exposure to antigen
- 50. 2nd step of phagocytosis, pattern recognition receptors identify and stick to foreign cells
- 51. Immunity that is cell-mediated ( T cells)
Down
- 2. Vaccine; dead or attenuated pathogens
- 4. a network of connecgtive tissues that support cells of the body and provides a passsageway between tissues and organs
- 6. When reexposed to the same pathogen, the body reacts so quickly that there is no noticeable illness
- 9. Foreign cells are broken into small pieces, 5th step in phagocytosis
- 12. Fluid leaks from cells and blood vessels
- 13. Infection; contact with a pathogen
- 20. Cell bound antigens (Clumping)
- 21. filters blood, removes old RBC from circulation, storage site for blood
- 23. return to healthy tissue, the 4th stage of inflammation
- 26. Cells of the immune system that digest foreign cells and particles and place pieces of them on their own surfaces in such a way that other cells of the immune system recognize them.
- 29. small encapsulated, bean-shaped organs, that cluster along lymphatic vessels, theres a high number in the thoracic and abdominal cavities
- 30. a small gland partly in the neck and partly in the thorax
- 31. Decreased permeability of the walls of blood vessels in the brain, restricting access to that compartment.
- 33. Monomer, on mast cells, stimulates release of histamines, attracts eosinophils
- 35. Pentamer, 10% in plasma, 1 degree immune response
- 37. Abnormally elevated body temperature.
- 38. 26 Plasma proteins that work together to destroy bacteria and viruses
- 39. Immunity directed against a particular pathogen
- 40. 2nd stage of inflammation vasodilation increase blood flow bring immune components fluid leaks into extracellular area
- 43. Mature in the thymus
- 44. - pathogen associated molecular patterns - considered red flags
- 48. Small protein produced by WBC and tissue cells