Embryology Moodle Quiz 1
16 Questions
0 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

Branchial arches:

  • all share a common blood supply. (correct)
  • have derivatives for all 6 arches.
  • are made up of ectoderm, mesoderm and endoderm.
  • each have their own nerve supply. (correct)
  • Derivatives of the ectoderm include:

  • skeleton
  • muscles
  • enamel (correct)
  • skin (correct)
  • During embryology the blastocyst:

  • is a fluid filled ball of cells that forms after fertilisation of the zygote.
  • is a solid ball of cells that forms from cleavage of the morula.
  • is a solid ball of cells that forms from cleavage of the zygote.
  • is a fluid filled ball of cells that forms after formation of the morula. (correct)
  • Neural crest cells give rise to:

    <p>ectomesenchyme and connective tissue in the head. (D)</p> Signup and view all the answers

    Select the correct answer regarding the development of the tongue:

    <p>The tongue is innervated by the glossopharyngeal nerve and the trigeminal nerve. (C)</p> Signup and view all the answers

    This branchial arch does NOT give rise to any structures:

    <p>V (@)</p> Signup and view all the answers

    The branchial arches innervated by the glossopharyngeal nerve (cranial nerve IX) are:

    <p>III (C)</p> Signup and view all the answers

    The derivatives of these branchial arches are innervated by the trigeminal nerve (cranial nerve V):

    <p>I (C)</p> Signup and view all the answers

    The development of the face begins in:

    <p>Week 4 (C)</p> Signup and view all the answers

    The development of the secondary palate:

    <p>creates the barrier between the oral and nasal cavities. (C)</p> Signup and view all the answers

    The face begins to form from which processes:

    <p>frontonasal (C)</p> Signup and view all the answers

    The muscular derivatives of these branchial arches are the muscles of facial expression:

    <p>II (@)</p> Signup and view all the answers

    The philtrum forms:

    <p>from fusion of the maxillary and medial nasal processes. (A)</p> Signup and view all the answers

    The three layers of the embryonic trilaminar disc are:

    <p>ectoderm, mesoderm and endoderm. (B)</p> Signup and view all the answers

    Which branchial arches give rise to the mandible:

    <p>I (A)</p> Signup and view all the answers

    Which branchial arches give rise to the palatine tonsils:

    <p>None of the above (@)</p> Signup and view all the answers

    More Like This

    Embryology Moodle quiz
    36 questions

    Embryology Moodle quiz

    WiseTropicalIsland4758 avatar
    WiseTropicalIsland4758
    Embryology Moodle Quiz 2
    27 questions
    Use Quizgecko on...
    Browser
    Browser