Embryonic Development Order of Structures Quiz
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Questions and Answers

What is the most cephalic part after longitudinal folding in early development?

  • Brain (correct)
  • Spinal cord
  • Stomach
  • Kidneys
  • Which structure follows the oropharyngeal membrane (prechordal membrane) in the sequence after longitudinal folding?

  • Pancreas
  • Liver (correct)
  • Kidneys
  • Developing lungs
  • What is the medical term for the oropharyngeal membrane in early embryonic development?

  • Preventricular membrane
  • Prechordal membrane (correct)
  • Precordial membrane
  • Premaxillary membrane
  • Which organ is NOT mentioned as being part of the cephalic region after longitudinal folding?

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

    What structure follows the developing heart in the sequence after longitudinal folding?

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

    What is the primary role of Meckel's cartilage according to the passage?

    <p>Guiding the formation of the mandible</p> Signup and view all the answers

    Which part of the mandible does Meckel's cartilage interact with?

    <p>Lateral aspect</p> Signup and view all the answers

    From the passage, what aspect of the mandible does Meckel's cartilage not form?

    <p>Anterior part</p> Signup and view all the answers

    What role does Meckel's cartilage play in relation to the body of the mandible?

    <p>Indirectly guides its formation</p> Signup and view all the answers

    How does Meckel's cartilage act against the lateral surface of the body of the mandible?

    <p>Provides a template for formation</p> Signup and view all the answers

    What does the perichondrium cover in the middle part?

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

    Which ligament is responsible for dampening the vibration of the malleus?

    <p>Anterior malleolar ligament</p> Signup and view all the answers

    What does the Sphenomandibular ligament connect with the sphenoid?

    <p>Temporal bone</p> Signup and view all the answers

    Which ligament plays a key role in supporting the temporomandibular joint?

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

    What is one of the functions of the Anterior malleolar ligament in local anesthesia?

    <p>To block the inferior alveolar nerve</p> Signup and view all the answers

    Which type of muscles are usually not asked about in exams?

    <p>Extrinsic laryngeal muscles</p> Signup and view all the answers

    What is the primary focus of examination questions related to laryngeal muscles?

    <p>Intrinsic laryngeal muscles</p> Signup and view all the answers

    What bone forms in response to the medial pterygoid and masseter muscles?

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

    Which type of muscle group is directly attached to the larynx?

    <p>Intrinsic laryngeal muscles</p> Signup and view all the answers

    Which muscles are responsible for fine-tuning the laryngeal functions?

    <p>Intrinsic laryngeal muscles</p> Signup and view all the answers

    Which muscle is associated with the formation of the alveolar bone?

    <p>Medial pterygoid</p> Signup and view all the answers

    What type of features are usually less prominent in questions related to laryngeal muscles?

    <p>Vascular elements</p> Signup and view all the answers

    Why does the alveolar bone get lost when teeth are lost?

    <p>Due to resorption of the bone</p> Signup and view all the answers

    Which muscle is not directly mentioned as contributing to bone formation in the text?

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

    What is the consequence of the loss of the alveolar bone?

    <p>Impaired chewing ability</p> Signup and view all the answers

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