A&p 2 Chapters 23 & 24 Quiz - Lonestar

49 Questions | Total Attempts: 562

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AP Quizzes & Trivia

Chapter 23 - Digestive SystemChapter 24 - Nutrition & Metabolism


Questions and Answers
  • 1. 
    What are the types of digestions?
    • A. 

      Chemical & Physical

    • B. 

      Mechanical

    • C. 

      Chemical

    • D. 

      Biological & Physical

    • E. 

      None of the above

  • 2. 
    Which of the following is NOT part of the chemical digestion?
    • A. 

      Catabolic reaction

    • B. 

      Enzymatic hydrolysis

    • C. 

      Break down of carbohydrates

    • D. 

      Mixing

    • E. 

      Salivary amylase

  • 3. 
    Which is NOT part of the accessory structures?
    • A. 

      Oral cavity

    • B. 

      Teeth

    • C. 

      Tongue

    • D. 

      Gallbladder

    • E. 

      Liver

  • 4. 
    What are the layers of the GI Tract?
    • A. 

      Mucosa, Sub-mucosa, Muscularis externa, & Serosa

    • B. 

      Epithelium, Lamina Propria, & Muscularis Mucosae

    • C. 

      Epithelium and Connective tissue

    • D. 

      Longitudinal and Circular muscle

    • E. 

      None of the above

  • 5. 
    Which cells are in the epithelium layer of the mucosa?
    • A. 

      Stratified squamos

    • B. 

      Simple columnar

    • C. 

      Both A&B

    • D. 

      None of the above

  • 6. 
    Which layer in the mucosa contains the goblet cells?
    • A. 

      Lamina propria

    • B. 

      Muscularis Mucosae

    • C. 

      Both A&B

    • D. 

      Epithelium

    • E. 

      All of the above

  • 7. 
    Lamina propria is
    • A. 

      Thick layer of loose CT

    • B. 

      Thin layer of loose CT

    • C. 

      Highly vascularized with lymphatic tissue protection

    • D. 

      Thin layer of smooth muscle tissue

    • E. 

      Only B&C

  • 8. 
    Submucosa contains dense connective tissue
    • A. 

      True

    • B. 

      False

  • 9. 
    __________________ controls secretion of G.I. Tract
  • 10. 
    What are the two layers of Peritoneum?
    • A. 

      Visceral

    • B. 

      Parietal

    • C. 

      None of the above

    • D. 

      All of the above

  • 11. 
    Peritonitis is the inflammation of the visceral layer of the peritoneum.
    • A. 

      True

    • B. 

      False

  • 12. 
    What are the three glands in the mouth?
    • A. 

      Parotid, Submandibular, Sublingual

    • B. 

      Buccal, Parotid, Submandibular

    • C. 

      Sublingual, Buccal, Lingual Frenulum

    • D. 

      None of the above

    • E. 

      All of the above

  • 13. 
    Which enzyme breaks down starch?
    • A. 

      Salivary amylase

    • B. 

      Lingual lipase

    • C. 

      Pepsinogen

    • D. 

      Gastrin

    • E. 

      None of the above

  • 14. 
    Enamel is the softest substance in the body
    • A. 

      True

    • B. 

      False

  • 15. 
    How many secondary teeth are there?
    • A. 

      20

    • B. 

      33

    • C. 

      32

    • D. 

      30

    • E. 

      3

  • 16. 
    Mechanism that moves food from the mouth to the stomach and is facilitated by saliva and mucus
    • A. 

      Deglutition

    • B. 

      Digestion

    • C. 

      Ingestion

    • D. 

      Defecation

    • E. 

      None of the above

  • 17. 
    Pierces the diaphragm through an opening
    • A. 

      Esophageal hiatus

    • B. 

      Esophageal sphincter

    • C. 

      Cardia sphincter

    • D. 

      Esophageal valve

    • E. 

      All of the above

  • 18. 
    What are the phase(s) of deglutition?
    • A. 

      Involuntary

    • B. 

      Voluntary

    • C. 

      Voluntary, Involuntary, Pharyngeal

    • D. 

      Voluntary, Pharyngeal, Esophageal

    • E. 

      None of the above

  • 19. 
    Peristalsis pushes food down to the esophagus
    • A. 

      True

    • B. 

      False

  • 20. 
    Difficulty in swallowing
    • A. 

      Dysphagia

    • B. 

      Deglutition

    • C. 

      Digestion

    • D. 

      Ingestion

    • E. 

      Defecation

  • 21. 
    GERD is 
    • A. 

      Lower esophageal sphincter fails to close

    • B. 

      Stomach acids enter esophagus & cause heartburn

    • C. 

      Both A&B

    • D. 

      Only B

    • E. 

      None of the above

  • 22. 
    Which gastric cell secretes intrinsic factor?
    • A. 

      Parietal Cell

    • B. 

      Chief Cell

    • C. 

      G Cell

    • D. 

      All of the above

    • E. 

      None of the above

  • 23. 
    Which gastric cell secrets pepsinogen?
    • A. 

      Parietal Cell

    • B. 

      Chief Cell

    • C. 

      G Cell

    • D. 

      All of the above

    • E. 

      None of the above

  • 24. 
    Which one is/are a layer(s) in the stomach?
    • A. 

      Longitudinal

    • B. 

      Circular

    • C. 

      Oblique

    • D. 

      All of the above

    • E. 

      None of the above

  • 25. 
    Hormones in the stomach are:
    • A. 

      Gastrin

    • B. 

      CCK

    • C. 

      Secretin

    • D. 

      None of the above

    • E. 

      All of the above

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