Dental Anatomy and Respiratory System Structures Quiz
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Questions and Answers

What is the total volume of air that can be moved in and out of the lungs in a single maximal breath?

  • Tidal Volume (TV)
  • Expiratory Reserve Volume (ERV)
  • Vital Capacity (VC) (correct)
  • Inspiratory Reserve Volume (IRV)
  • Which disease causes alveoli to become brittle and rupture?

  • Emphysema (correct)
  • Environmental contaminant inhalation
  • Pulmonary fibrosis
  • Hardening of the lungs
  • What are the four tunics of the GI tract wall (deep to superficial)?

  • Mucosa, Muscularis, Submucosa, Serosa
  • Mucosa, Submucosa, Muscularis, Serosa (correct)
  • Submucosa, Mucosa, Serosa, Muscularis
  • Serosa, Muscularis, Submucosa, Mucosa
  • What structure extends posteriorly from the soft palate that elevates during swallowing to close off the posterior entrance to the nasopharynx?

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

    What is the thin flap of tissue anchoring the tongue to the floor of the oral cavity?

    <p>Lingual frenulum</p> Signup and view all the answers

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