Challenging Pulmonary Anatomy Quiz inspired by Snell's Anatomy
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Questions and Answers

What is the main innervation of the diaphragm, the main inspiratory muscle?

  • Spinal nerves (C1-C3)
  • Phrenic nerves (C3-C5) (correct)
  • Intercostal nerves
  • Vagus nerves (X cranial nerve)
  • Which structure forms the lower boundary of the left lung?

  • Superior lobe
  • Oblique fissure
  • Middle lobe
  • Inferior pulmonary sulcus (correct)
  • Which artery gives rise to the right pulmonary artery?

  • Aorta
  • Right subclavian artery
  • Brachiocephalic trunk (correct)
  • Right coronary artery
  • Which of the following structures is not found at the pulmonary hilum?

    <p>Thoracic duct</p> Signup and view all the answers

    What is the lowest segment of the right lung?

    <p>Basal segment</p> Signup and view all the answers

    What is the main function of lamellar bodies in the bronchi?

    <p>Mucus production</p> Signup and view all the answers

    ¿Cuál es la función principal de los bronquiolos respiratorios?

    <p>Conectar los bronquios intralobulares con los alvéolos.</p> Signup and view all the answers

    ¿Cuál es la arteria que da origen a la arteria pulmonar derecha?

    <p>Tronco braquiocefálico.</p> Signup and view all the answers

    ¿Cuál es el segmento más bajo del pulmón derecho?

    <p>Segmento basal.</p> Signup and view all the answers

    ¿Qué estructura se encuentra en el hilio pulmonar y NO pertenece a las opciones provistas?

    <p>Bronquio secundario.</p> Signup and view all the answers

    ¿Cuál es la estructura que separa la pleura visceral de la pleura parietal?

    <p>Espacio pleural.</p> Signup and view all the answers

    ¿Cuál es la inervación principal del diafragma, el músculo inspiratorio principal?

    <p>Nervios frénicos (C3-C5).</p> Signup and view all the answers

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