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Elderly male who has a feeding tube inserted in his alimentary canal. His…

- - - - and any other enzymes produced in the stomach, duodenum and esophagus
- - - - he'll be given a special formula that has the calories and nutrients that he specifically needs
        
        he can also be given water, enzyme treatments, fluids that replace electrolytes and juice
- - - - carboxypeptidase
        
        pancreas
      - dipeptidase
      - enterpeptidase
        
        small intestine
      - aminopeptidase
    - - pancreatic lipase
        
        pancreas
      - gastric lipase
        
        stomach
      - lingual lipase
        
        tongue
    - - salivary amylase
        
        oral cavity
      - sucrase
        
        small intestine
      - lactase
      - maltase
      - pancreatic amylase
        
        pancreas
  - - - produces pancreatic juices that help break down food
    - - tube that brings bolus to stomach
    - - produces bile
    - - holding sac where mechanical and chemical digestion continues on bolus
        
        cardia
        
        body
        
        fundus
        
        pylorus
    - - produce saliva
    - - long tube that extends from the pylorus of the stomach to the cecum of the lg int. which finishes chemical digestion and is responsible for absorbing most of the nutrients from food
        
        jejunum
        
        ileum
        
        duodenum
    - - assists in mastication and swallowing
    - - passageway for air to trachea and food to esophagus
    - - mastication; mechanical breakdown of food
    - - stores, concentrates and releases bile
    - - absorbs water and electrolytes from the remaining digested material and compacts into feces
        
        rectum
        
        stores fecal material prior to defecation
        
        colon
        
        transverse colon
        
        descending colon
        
        ascending colon
        
        sigmoid colon
        
        cecum
    - - passes through and opening in the levator ani muscles and terminates at the anus