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Digestive system: - Coggle Diagram
Digestive system:
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Mucosa & Submucosa:
Lamina Propria- Areolar connective layer which contains blood, lymphatic vessels, Lymph node for nourishment & immunity
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Epithelium- Nonkeratinized stratified squamous in mouth, esophagus & anus
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Mouth:
Contains teeth, salivary glands, tonsils, & tongue
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Stomach regions:
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Fundus-- dome shaped, filled w/gas
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Muscular layers:
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Inner circular layers- squeeze, decrease lumen size, and act as sphinceter or valves
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