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Karteikarten

The Basics

gina_evans0312 Haematology and Anatomy Englisch 33 Karten

The Basics

Karten in diesem Stapel (33)

  1. 1—NeutraphilNeutraphil
  2. 2Blood Composition- Neutraphils70-80%
  3. 3Neutrophils Increase -During Bacterial Infections
  4. 4—EosinophilEosinophil
  5. 5Recognizable Features- EosinophilBi-lobed & segmented nucleus, dense dark pink granules
  6. 6Blood Composition- Eosophils1-2% of WBC's
  7. 7GranulocyteWhite blood cell with secretory granules in its cytoplasm
  8. 8Role- EosinophilActivated by parasites/allergens
  9. 9—BasophilBasophil
  10. 10Blood Composition- Basophil1-2% of WBCs
  11. 11Recognisable Features- NeutrophilsMulti lobed nucleus, no granules
  12. 12Role- BasophilSythesize/store heparin & histamine
  13. 13Recognisable Features- BasophilLarge, non-lobed nucleus, dense, dark purple granules
  14. 14—MonocyteMonocyte
  15. 15Blood Composition- Monocyte5% of WBC's
  16. 16Reconisable Features- MonocyteSmall, pale granules, folded brain-like nucleus, abundant cytoplasm
  17. 17Role- MonocytesPhagocytosis
  18. 18—LymphocytesLymphocytes
  19. 19Blood Composition- Lymphocytes20% of WBC's
  20. 20Recognisable Features- Small LymphocyteLarge, dense round nucleus & thin basophilic cytoplasm
  21. 21Recognisable Features- Large LymphocytesIndented nucleus & more abundant cytoplasm
  22. 22Blood Composition- T-Lymphocytes90% of Lymphocytes
  23. 23Recognisable Features- T LymphocytesTCR, Alpha, Beta, Gamma and Delta are rearranged to provide more immunity
  24. 24Blood Composition- Beta Lymphocytes10% of lymphs
  25. 25Role- B CellsAntibody production- humoral immunity (Ig presenting)
  26. 26Recognisable Features- B LymphocytesIgH, IgKappa (60%) and IgLambda (40%) are rearranged to provide more immunity
  27. 27MacrophagesMonocytes in tissues- become actively phagocytic
  28. 28Location of MacrophagesLiver, spleen, kidnes, lungs & lymph nodes
  29. 29Accumulation of MacrophagesAt chronic infection sites
  30. 30Role- MacrophagesProduce IL1 & TNF in response to endotoxin
  31. 31Natural Killer CellsCells that lack membrane associated markers
  32. 32Natural Killers Cells PresentCD16 & 56
  33. 33Role- Natural Killer CellsKill microbes and tumor cells, release granules

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Beschreibung
Haematology and Anatomy (Leukocytes) Karteikarten am The Basics, erstellt von gina_evans0312 am 08/01/2014.
Erstellt von
gina_evans0312
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500
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