Histology Slides

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Histology Slides
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Epithelial Tissue

• Types
• Squamous fried-egg shaped
• Cuboidal Square
• Columnar tall and narrow
• Arrangement
• Simple one layer thick
• Stratified several layers thick

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Epithelial Tissue Squamous

• Squamous cells are flat and irregular "fried egg
  shaped."

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Epithelial Tissue Cuboidal

• Cuboidal epithelium are approximately square

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Epithelial Tissue Columnar

• Columnar epithelium are tall and narrow

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Simple Epithelium

• One layer thick simple columnar

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Pseudostratified Columnar Epithelium

• Tall, but each cell is a different height the
  nuclei are at different levels

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Stratified Epithelium

• Stratified epithelia are those composed of
  more than one layer of cells. A stratified
  epithelium is classified on the basis of the
  shape of the cells in the TOP LAYER ONLY. Cells
  in the lower layers may take any shape, and often
  do.

Stratified squamous
Stratified Cuboidal
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Connective Tissue

• Loose (soft or semi-liquid)
• Adipose (like a ring with a seal)
• Areolar (cobwebby)
• Dense (firm with fibers tendons, ligaments)
• Bone
• Cartilage
• Hyaline (glassy blue-white appearance)
• Fibrocartilage
• Elastic
• Blood

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Connective Adipose Tissue
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Connective Areolar Tissue
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Dense Connective Tissue
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Connective Bone
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Connective Hyaline Cartilage
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Connective Fibrocartilage

• In fibrocartilage chondrocytes are far less
  numerous and much more widely separated than in
  other types, and are arranged in somewhat regular
  rows

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Connective Elastic Cartilage
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Blood

• RBC
• WBC
• Granulocytes have grainy cytoplasm and lobed
  nuclei
• Neutrophils
• Eosinophils
• Basophils
• Agranulocytes don't
• Lymphocytes
• Monocytes
• Platelets

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Blood Erythrocytes
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Platelets

• Platelets are very small and appear as small
  fragments with a blue cast to them.

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White Blood Cells
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Muscle Tissue

• Cardiac
• Smooth
• Skeletal

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Cardiac Muscle
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Smooth Muscle
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Skeletal Muscle
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Nerve Tissue Neuron
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Bonus Slides
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• Cuboidal epithelium
• Squamous epithelium

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• Adipose tissue Hyaline Cartilage

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WBC
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RBC
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Skeletal Muscle
Neurons