The Digestive System: Hardest Trivia Quiz

67 Questions | Total Attempts: 1714

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The Digestive System: Hardest Trivia Quiz

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Questions and Answers
  • 1. 
    The digestive system is divided into two groups:
    • A. 

      Anal group

    • B. 

      Alimentary canal

    • C. 

      Accessory digestive organs

    • D. 

      Both: alimentary canal & accessory digestive organs

  • 2. 
    The Alimentary canal consist of?
    • A. 

      Mouth, Pharynx only

    • B. 

      Esophagus, Pharynx, Mouth only

    • C. 

      Stomach, small intestine, and large intestine only

    • D. 

      All: mouth, pharynx, esophagus, stomach, small intestine, and large intestine

  • 3. 
    Accessory digestive organs consist of?
    • A. 

      Mouth and Pharynx only

    • B. 

      Teeth and tongue

    • C. 

      Gall bladder, Salivary glands, liver and pancreas

    • D. 

      All: Teeth, tongue, gall bladder, salivary glands, liver and pancreas

  • 4. 
    The digestion process is?
    • A. 

      Ingestion, Mechanical digestion, Propulsion (peritalsis), Absorption, Defecation, Chemical digesgetion

    • B. 

      Igestion, Propulsion (peristalis), Mechanical digestion, Chemical digestion, Absorption, Defecation.

    • C. 

      IPMCAD

    • D. 

      Both b and c

  • 5. 
    During Mechanical digestion what occurs?
    • A. 

      Peristalsis

    • B. 

      Segmentation/ (churning)

  • 6. 
    The mouth due to chemical digestion breaks down?
    • A. 

      Carbs

    • B. 

      Protiens

  • 7. 
    The Stomach due to chemical digestion breaks down?
    • A. 

      Carbs only

    • B. 

      Protiens

  • 8. 
    The Small intestine due to chemical digestion breaks down?
    • A. 

      Carbs

    • B. 

      Protiens only

    • C. 

      Fats

    • D. 

      All: Carbs, Protien, & Fats

  • 9. 
    The esophagus is an example of?
    • A. 

      Segmentaion

    • B. 

      Peristalsis

  • 10. 
    The Alimentary Canal Wall has the same four layers from the ?
    • A. 

      Pharynx to the small intestine

    • B. 

      Esophagus to the anus

  • 11. 
    The four layers from the esophagus to the anus are?
    • A. 

      Mucosa: Epithelium, Lamina propria, Muscularis mucosae

    • B. 

      Submucosa

    • C. 

      Muscularis Externa

    • D. 

      Serosa: visceral peritoneum

    • E. 

      All: Mucosa, Submucosa, Muscularis Externa, Serosa

  • 12. 
    Smooth muscle is found in?
    • A. 

      Only the small intestine

    • B. 

      Walls of viscera: longitudinal layer & Circular layer

  • 13. 
    Smooth muslce in the digestive system are innervated by?
    • A. 

      ANS: PNS & SNS

    • B. 

      SOmatic efferent system

  • 14. 
    Smooth muscle contracts as a?
    • A. 

      Sheet of smooth muscle contracts as a unit

    • B. 

      Sheet of smooth muscle conrtacts as a subunit

  • 15. 
    Nerve Plexuses contain?
    • A. 

      Myenteric nerve plexus

    • B. 

      Submucosal nerve plexus

    • C. 

      Innervation

    • D. 

      Myenteric nerve plexus, Submucosal nerve plexus, Innervation

  • 16. 
    Myenteric nerve plexus controls?
    • A. 

      Peristalsis

    • B. 

      Segmentation

    • C. 

      Both Peristalsis (Propulsion) & Sementation (Mechanical digestion)

  • 17. 
    Submucosal nerve plexus  signals?
    • A. 

      Gland to secrete

    • B. 

      Small intestine to contract

    • C. 

      Large intestine to contract

  • 18. 
    Innervation happens due too?
    • A. 

      Sympathetic & Parasympathetic motor fibers

    • B. 

      Sympathetic motor fibers only

    • C. 

      Visceral sensory fibers: sensation

    • D. 

      Both a and c

  • 19. 
    Messentry is a?
    • A. 

      A double layer of peritoneum

    • B. 

      A double layer of Peritoneal

  • 20. 
    Messentry does what to organs?
    • A. 

      Separates them

    • B. 

      Holds them in place

    • C. 

      Provides routes for circulatory vessels and nerves

    • D. 

      Both a and c

    • E. 

      Both b and c

  • 21. 
    Peritoneum cotains?
    • A. 

      Visceral Peritoneum and Parietal Peritoneum

    • B. 

      Only Parietal pPeritoneum

  • 22. 
    Peritoneal cavity is?
    • A. 

      A slit like space

    • B. 

      Between Parietal Peritoneum and Visceral Peritoneum

    • C. 

      Both a and b

  • 23. 
    Peritonitis is the?
    • A. 

      Shrinking of the peritoneum

    • B. 

      Inflammation of the peritoneum

  • 24. 
    Kidneys are?
    • A. 

      Behind the peritoneum

    • B. 

      Retroperitoneal orgnas

    • C. 

      Both a and b

  • 25. 
    Which organs in the body are Peritoneal organs?
    • A. 

      Digestive organs

    • B. 

      The Cranium

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