Tooth Development Principles
18 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the term for the primitive oral cavity?

  • Dental ectoderm
  • Oral pit
  • Facial process
  • Stomodeum (correct)

    • At which week of development do the facial processes give rise to the intermaxillary segment?

  • 5th week (correct)
  • 7th week
  • 4th week
  • 6th week

    • What is the term for the development of the teeth?

  • Periodontal ligament formation
  • Diphyodont
  • Odontogenesis (correct)
  • Tooth morphodifferentiation

    • What is the derivative of the 1st pharyngeal arch?

    <p>Maxillary and mandibular processes</p> Signup and view all the answers

    What is the term for the period when the development of the tooth is basically finished?

    <p>Developmental period of the tooth</p> Signup and view all the answers

    What is the critical period of face origin?

    <p>5th week of development</p> Signup and view all the answers

    What is the derivative of dental mesenchyme that produces dentin?

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

    What is the first stage of tooth development in the dental lamina?

    <p>Bud stage</p> Signup and view all the answers

    What is the structure formed from the remaining mesenchyme that surrounds the outside of the dental cap?

    <p>Dental sac</p> Signup and view all the answers

    What is the structure responsible for the formation of the root of the tooth?

    <p>Hertwig's epithelial root sheath</p> Signup and view all the answers

    What is the type of cell that produces the matrix of the periodontal ligament?

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

    What is the structure that develops as a thickening of ectodermal oral epithelium surrounding the stomodeum?

    <p>Dental lamina</p> Signup and view all the answers

    What is the derivative of dental mesenchyme that induces the formation of a cap shape in the tooth bud?

    <p>Dental papilla</p> Signup and view all the answers

    What is the layer of cells that produces the dentin in tooth development?

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

    What is the name of the structure that forms from the remaining dental mesenchyme and ectomesenchyme surrounding the tooth bud?

    <p>Dental sac</p> Signup and view all the answers

    During tooth development, what is the name of the ectodermal layer that gives rise to the ameloblasts?

    <p>Enamel organ</p> Signup and view all the answers

    What is the name of the tissue that forms from the interaction between the dental mesenchyme and ectomesenchyme?

    <p>Periodontal ligament</p> Signup and view all the answers

    What is the name of the layer of cells that produces the cementum?

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

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser