Identify

1
Identify
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• Its got lots of big purple granules
• Its a basophil

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What layer is indicated
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• First what are you looking at in general?
• A large vein you know because the tunica media
  is really SMALL
• Remember that the tunica adventitia of some large
  veins can have longitudinally oriented smooth
  muscle this is the case in this image so this is
  the tunica adventitia

5
Identify
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• Myelinated Axons

7
Identify
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• Hints
• Shape of nucleus
• Color of cytoplasm
• Neutrophilic band/stab cell

9
Identify
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• First, what type of vessel?
• lumen/wall thickness ratio? Artery
• Tunica media has TONS Of muscle
• Also you can see the internal elastic lamina
• MUSCULAR/MEDIUM Artery

11
Identify
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• Basophilic erytrhoblast

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What is predominant below the red line
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• Bullseye appearance of the cell
• GANGLIA

15
Identify
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• Eosinophilic myelocyte

17
Identify
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• Reticulocyte
• Has the RNA fragments still in it

19
Identify
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• medium vein
• You know its a vein because the lumen got all
  mashed up and it doesnt have a very thick wall
• You know its medium because of its relative size

21
Identify
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• Neutrophilic stab cell
• You know because it has a horseshoe shaped
  nucleus?band cell and that its cytoplasm is
  salmon colored?neutrophil

23
Identify
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• Lymphocyte
• Because its not much bigger than RBCs
• And its got a THIN layer of cytoplasm around it

25
Identify
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• Orthochromatophilic erythroblast
• You know because its the same color as the RBC
• And the nucleus is condensed

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ID the red arrow
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• Eosinophilic metamyelocyte
• Eosinophilic because its got a shitload of bright
  red/pink granules
• Metamyelocyte because its got a kidney shaped
  nucleus

29
Identify
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• A happy neutrophil
• Happy because you all got it right