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20 Cards in this Set
- Front
- Back
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Where is epithelium
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Lining internal lumens and external surface of organs
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What seperates it from underlying CT?
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Basement membrane
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How dues it get nurishment?
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Diffusion from underlying vessels
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What are the functions of epithelium?
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1) Diffusion Gas in lung
2)TransportAA and glucose 3)AbsorpionEndocytosis and pinocytosis 4)Secretion mucus and protein exocytosis |
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What is the basment membrane?
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The basal lamina and connective tissue components
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What lines blood vessels and lymph?
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endothelium
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What lines body cavities?
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mesothelium
respitory spaces Bowmans capsule of kidney |
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Simple cubodial?
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Small ducts of exocrine glands
Kidney tubules |
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Simple columnar
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Small intestine and colon lining
Gall bladder lining Stomach ling and gastric glands |
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Pseudo start
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Tracha and bronchi
Ductus deferens Effectent ducts of epididymis |
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Start cub
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Sweat glands
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Strat columnar
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Largest exocrine ducts Salivary
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Startified squamous (non-keritinized and keritinized)
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Epidermis
Lining or ora cavity and esophagous Lining of vaginia and lower anal canal |
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Where do glands come from?
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Orginate from an epithelium that penetrates teh CT adnd forms secretyor units
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Exocrine?
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Secrete products onto surfcae via ducts
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Endocrine
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No ducts secrete into CT spaces where absorbed into blood stream by cps (hormones)
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Unicellular gland?
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1 cell
Goblet cells |
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Multicellular glands
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Either branched or not
More than 1 cell |
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Parotid secretions
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Serous
Watery with enzymes |
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Gobletrus sublingal
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Muscus viscous
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