Anatomy: Right Lung vs Left Lung
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Questions and Answers

What is the function of bronchial arteries?

  • Supply deoxygenated blood to the lung alveoli
  • Regulate broncho-dilatation
  • Supply oxygenated blood to bronchi and lung tissue (correct)
  • Drain deoxygenated blood from the lungs
  • Where do bronchial veins drain into?

  • Pulmonary veins
  • Superior vena cava
  • Azygos and hemiazygos veins (correct)
  • Descending aorta
  • What is the source of sympathetic fibers at the root of the lung?

  • Vagus nerve
  • Left atrium
  • Descending aorta
  • Sympathetic trunk (correct)
  • What is the main role of parasympathetic fibers in the pulmonary plexus?

    <p>Secretomotor to bronchial glands</p> Signup and view all the answers

    Where do the pulmonary veins carry blood to from the lung alveoli?

    <p>Left atrium</p> Signup and view all the answers

    Which structure is located on the mediastinal surface of the left lung?

    <p>Groove for inferior vena cava</p> Signup and view all the answers

    How many lobes does the right lung have?

    <p>3</p> Signup and view all the answers

    Which of the following statements is true about the right lung?

    <p>The right lung is longer and narrower</p> Signup and view all the answers

    What is the name of the structure that interrupts the anterior border of the left lung?

    <p>Cardiac notch</p> Signup and view all the answers

    Which structure is located posterior to the root of the right lung?

    <p>Vagus nerve</p> Signup and view all the answers

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