Respiratory System Anatomy and Physiology Quiz
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Questions and Answers

Where does gas exchange with the blood occur?

  • Alveoli (correct)
  • Esophagus
  • Larynx
  • Pharynx
  • What is the process of moving air from the external environment through the airways into the alveoli known as?

  • Inspiration (correct)
  • Respiration
  • Exhalation
  • Expiration
  • Which part of the respiratory system houses the vocal cords?

  • Alveoli
  • Larynx (correct)
  • Esophagus
  • Pharynx
  • Where does air pass through during inspiration, which is the most common site?

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

    In a normal adult at rest, approximately how much fresh air enters and leaves the alveoli per minute?

    <p>4 L</p> Signup and view all the answers

    What is the function of the alveoli in the respiratory system?

    <p>To exchange gases with the blood</p> Signup and view all the answers

    During inspiration, where does air commonly pass through before reaching the pharynx?

    <p>Nasal cavity</p> Signup and view all the answers

    What is the main function of the larynx in the respiratory system?

    <p>To produce sounds through vibration of vocal cords</p> Signup and view all the answers

    What is the approximate volume of fresh air that enters and leaves the alveoli per minute in a normal adult at rest?

    <p>5 liters</p> Signup and view all the answers

    Which structure branches into two tubes - the esophagus and the larynx - as part of the respiratory system?

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

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