Anatomy of Right and Left Bronchi
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Questions and Answers

How many lobes does the right principal bronchus have?

  • 2
  • 4
  • 5
  • 3 (correct)
  • Where does the right bronchus receive blood supply from?

  • Posterior intercostal artery
  • Upper lobar bronchia artery
  • Azygos vein
  • Nut paratorior dereostaline artery (correct)
  • What is the common direction a foreign body will take if it enters the trachea?

  • Left bronchus
  • Inferior tracheobronchial lymph nodes
  • Right bronchus (correct)
  • Oesophagus
  • What is the direction of venous drainage of the right bronchus?

    <p>Into the azygos vein</p> Signup and view all the answers

    Where do the lymphatics of the bronchi drain into?

    <p>Aronchopulmonary nodes</p> Signup and view all the answers

    What may be compressed or displaced by enlargement of lymph nodes or arch of aorta?

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

    What type of fibers do the bronchi receive from the autonomic nervous system?

    <p>Sympathetic and parasympathetic fibers</p> Signup and view all the answers

    What is the length of the oesophagus in inches?

    <p>10 inches</p> Signup and view all the answers

    Where does the oesophagus begin?

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

    What may become wider or distorted if the inferior tracheobronchial lymph nodes are involved in cancer?

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

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