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Blood Cells & Blood Vessel Histology

Blood Cells & Blood Vessel Histology. Blood Cells: Page 324 Blood Vessel Histology: Page 284. Blood Cell Histology. I will use the diagrams similar to the ones on page 324 to test you on blood cells. Be able to identify: Erythrocytes (red blood cells) Neutrophil Lymphocyte Monocyte

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Blood Cells & Blood Vessel Histology

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  1. Blood Cells & Blood VesselHistology Blood Cells: Page 324 Blood Vessel Histology: Page 284

  2. Blood Cell Histology • I will use the diagrams similar to the ones on page 324 to test you on blood cells. • Be able to identify: • Erythrocytes (red blood cells) • Neutrophil • Lymphocyte • Monocyte • Eosinophil • Basophil

  3. Neutrophils – odd shaped, lobed nucleus

  4. LymphocytesSmall (about same size as the RBC’s) with a round nucleus that fills up most of the cell

  5. MonocytesBig (they’re the biggest!) with a fat-U nucleus

  6. EosinophilsCytoplasm is more pinkish in color, VERY granular, sometimes have a “snowman” nucleus

  7. BasophilsCytoplasm is more blue-ish in color, VERY granular

  8. Name this blood cell.

  9. Monocyte

  10. Name this blood cell.

  11. BasophilIf you are getting them confused with lymphocytes, note the SIZE. Basophils are LARGER than RBC’s whereas lymphocytes are the same size as RBC’s.

  12. Name this blood cell.

  13. Eosinophil

  14. Name these blood cells.

  15. Neutrophils

  16. Name this blood cell.

  17. Lymphocyte

  18. Blood Vessel Histology Turn to page 284 in your lab book

  19. Intro to Blood Vessels

  20. ARTERY Tunica Externa Tunica Media Tunica Interna: too thin to be seen, but is next to the lumen

  21. VEIN Tunica Media Tunica Externa Tunica Interna: too thin to be seen, but is next to the lumen

  22. Vasa Vasorum Vessels of the Vessels: supplies the walls of blood vessels with blood. Found in the tunica externa of arteries and veins.

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