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Elderly male patient has stomach cancer and he had a feeding tube inserted…

- - - - Protein will not be digested completely
      - Food is not churned and broken down into chyle
      - Carbs, nucleic acids, proteins, and lipids will not be fully absorbed
      - Mechanical breakdown in the mouth, stomach, and the first part of the small intestine
- - - - He will miss out on the first part of the digestive process
      - So he needs to change what food he puts into his body to survive
- - - - Main Organs
        
        Mouth
        
        Palate
        
        Hard
        
        Soft
        
        Tongue
        
        Filiform papillae
        
        Pharnyx
        
        Oropharynyx
        
        Laryngopharnyx
        
        esophagus
        
        Gastroesophageal sphincter
        
        Esophagus
        
        Stomach
        
        Cardial region
        
        Fundus
        
        Body
        
        Pyloric Region
        
        Greater curvature
        
        Lesser curvature
        
        Small Intestine
        
        Duodenum
        
        Jejunum
        
        Ileum
        
        Large Intestine
        
        Cecum
        
        Appendix
        
        Colon
        
        Ascending
        
        Transverse
        
        Decending
        
        Rectum
        
        Anal canal
        
        Anus
      - Accessory Organs
        
        Teeth
        
        Types
        
        Incisors
        
        Canines
        
        Premolars
        
        1 more item...
        
        Regions
        
        Crown
        
        Enamel
        
        Root
        
        Cement
        
        Peridontal ligament
        
        Dentin
        
        Pulp cavity
        
        Root canal
        
        Tongue
        
        Gallbaldder
        
        Salivary glands
        
        makes saliva
        
        Amylase
        
        Minor
        
        Buccal glands
        
        1 more item...
        
        Major
        
        Parotid
        
        1 more item...
        
        submandubular
        
        1 more item...
        
        Sublingual
        
        1 more item...
        
        Liver
        
        Falciform ligament
        
        Round ligament
        
        Vessels
        
        Hepatic artery
        
        Hepatic portal vein
        
        Porta Hepatis
        
        Ducts
        
        Common hepatic duct
        
        Pancreas
      - Mesenteries
        
        Greater omentum
        
        Lesser omnetum
        
        Falciform ligament
        
        Mesentery proper
        
        Mesocolon
    - - Mucosa
        
        innermost layer
        
        simple columnar epithelium
        
        Mouth, esophagus, and anus
        
        Stratified coloumnar epithelium
        
        MALT
      - Submucosa
        
        Areolar connective tissue
        
        hv blood and lymph vessels
        
        elastic
      - Muscularis
        
        Smooth muscle
        
        Sphincters in this layer
        
        Act as valves
        
        Causes segmentation and persralsis
      - Serosa
        
        outtermost layer
        
        visceral peeritoneum
        
        changes to adventita in esophagus
        
        retroperitoneal organs hv both
        
        to hold in place and keep from rubbing against other stuff
  - - - Carbs
      - Protiens
      - Lipids
      - Nucleic acid
      - Vitamin
      - Electrolytes
      - Water
    - - Mouth
        
        Mechanical and Physical Breakdown
        
        Amylase
        
        Ingestion
        
        Eating your food and putting it into your mouth
      - Esophagus
        
        Propulsion
        
        The movement of food to the esophagus and from there to the stomach
      - Stomach
        
        Mechanical breakdown
        
        Propulsion
        
        Mechanical breakdown
        
        Breakdown of food through churning
        
        Digestion
        
        pepsin starts to digest proteins
        
        Absorption
        
        Absorbs a few fat-soluable sub.
      - Small intestine
        
        Mechanical Breakdown
        
        Propulsion
        
        Digestion
        
        Digestive enzymes from pancreas and brush border enzymes
        
        Absorption
        
        Absorb products from the breakdown of protein, nucleic acid, lipids, and carbs.
        
        Vitamins, electrolytes, and water
      - Large intestine
        
        Digestion
        
        The last of the food is digested
        
        Absorption
        
        Absorbs remaining water
        
        Propulsion
        
        Propels feces towards rectum
        
        Defecation
        
        Distension eliminates feces from the body
      - Anus
        
        Defecation
        
        feces leaving the body
      - Liver
        
        Creates Bile
        
        Emulsifies fat
      - Pancreas
        
        Proteases
        
        Makes enzymes that breakdown food
        
        Amylase
        
        Lipases
        
        Nucleases
      - Gallbladder
        
        Storage of bile
    - - Carbs
        
        Salivary amylase
        
        Pancreatic amylase
        
        Brush border enzymes
      - Proteins
        
        Pancreatic proteases
        
        Brush border enzymes
      - Lipids
        
        emulsification
        
        Pancreatic lipases
      - Nucleic Acids
        
        Pancreatic Nucleases
        
        Brush border enzymes