Gastrointestinal Tract Organs and Functions
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Gastrointestinal Tract Organs and Functions

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Questions and Answers

What is the primary function of the esophagus in the digestive system?

  • To produce digestive enzymes
  • To transport solids and liquids from the mouth to the stomach (correct)
  • To absorb Vitamin B12
  • To break down food into chyme

    • What is the result of mixing food with digestive juices in the stomach?

  • Formation of chyme (correct)
  • Production of saliva
  • Absorption of nutrients
  • Transportation of food to the small intestine

    • What is the role of hydrochloric acid in the digestive system?

  • To break down food structures and kill harmful bacteria (correct)
  • To produce digestive enzymes
  • To absorb Vitamin B12
  • To transport food to the small intestine

    • What is the function of pepsin in the stomach?

    <p>To degrade protein</p> Signup and view all the answers

    What is the role of intrinsic factor in the digestive system?

    <p>To absorb Vitamin B12</p> Signup and view all the answers

    What is the function of mucus in the stomach?

    <p>To protect the stomach lining from damage</p> Signup and view all the answers

    What is the primary function of the jejunum in the small intestine?

    <p>Control of carbohydrate and protein absorption</p> Signup and view all the answers

    What is the name of the chart used to classify stools into seven groups?

    <p>Bristol Stool Chart</p> Signup and view all the answers

    What is the function of the rectum in the large intestine?

    <p>Absorption of excess water</p> Signup and view all the answers

    What is the term for the movement of waste into the rectum, stimulating the nerves to create an urge to defecate?

    <p>Peristaltic waves</p> Signup and view all the answers

    What is the name of the type of intestinal motility characterized by radially symmetrical contraction and relaxation of muscles?

    <p>Peristalsis</p> Signup and view all the answers

    What is the function of the duodenum in the small intestine?

    <p>Secretion of hormones that trigger the pancreas</p> Signup and view all the answers

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