Digestive System and Infant Oral Cavity Quiz
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Questions and Answers

What is the condition of the tongue in infants?

  • Relatively thick and large (correct)
  • Develops fully after birth
  • Thin and small
  • Absent
  • Why does salivation begin to increase with teething in infants?

  • Due to the development of the CNS
  • Due to excitation of the trigeminal nerve or pain receptors (correct)
  • Due to the absence of salivary glands at birth
  • Due to the increase in saliva production
  • What is the function of the salivary glands in infants?

  • They are fully developed and functional at birth, aiding in digestion.
  • They are responsible for maintaining negative pressure in the mouth.
  • They are absent at birth and develop gradually during infancy.
  • They are formed at birth but not fully functional, with low saliva secretion. (correct)
  • What characterizes the oral cavity of infants?

    <p>Relatively small with immature alveolar apophysis and broad flat hard palate</p> Signup and view all the answers

    Why is there insufficient saliva in the first months of life for infants?

    <p>Due to incomplete development of the CNS and reduced size of the salivary glands</p> Signup and view all the answers

    Study Notes

    Condition of the Tongue in Infants

    • The infant tongue is typically large relative to the mouth, which aids in breastfeeding.
    • It has a smooth texture with a pinkish hue, often covered with a fine white coating.

    Increase in Salivation with Teething

    • Salivation rises significantly during teething as a natural response to discomfort.
    • Increased irritation in the gums stimulates salivary glands, promoting saliva production.

    Function of Salivary Glands in Infants

    • Salivary glands help to moisten food, facilitating easier swallowing.
    • They play a role in enzyme production, aiding in the initial digestion of food.

    Characteristics of the Oral Cavity in Infants

    • The oral cavity is relatively small, which influences feeding and swallowing techniques.
    • It contains no teeth initially, providing a smooth environment for breastfeeding and bottle-feeding.

    Insufficient Saliva in Early Life

    • Infants have underdeveloped salivary glands, resulting in limited saliva production.
    • Saliva production gradually increases as the infant matures and begins consuming solid foods.

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    Description

    Test your knowledge of the digestive system and learn about the peculiarities of the oral cavity in infants with this quiz. Explore the anatomy of the digestive tract and its accessory organs while delving into specific characteristics of infant oral cavity development.

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