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Test

Module 5

Eric Suchanec 11 preguntas Actualizado el 4 ago 2022

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Preguntas del test (11)

  1. 1Choose the correct statement about the thorax:
    1. AThe trachea bifurcates at the sternal angle.
    2. BThe trachea bifurcates at a plane that intersects the disk between the T3 and T4 vertebrae.
    3. CThe right main bronchus is longer than the left main bronchus.
    4. DThe left main bronchus is wider than the right main bronchus.
    5. EThe left main bronchus is more vertical than the right main bronchus.
  2. 2Choose the correct statement about the thorax:
    1. AA bronchopulmonary segment is drained by tributaries of a pulmonary vein.
    2. BA bronchopulmonary segment is supplied by branches of secondary bronchi.
    3. CAn aspirated foreign object is most likely to end up in the inferior lobe of the left lung.
    4. DIn the right lung there are 8 tertiary bronchi, in the left lung there are 10.
    5. EEach tertiary bronchus and the branches of the pulmonary artery supply a circular shaped bronchopulmonary segment.
  3. 3Which of the following statements is correct?
    1. AThe lungs develop from a ventral outgrowth of foregut mesoderm called the lung bud (or respiratory diverticulum)
    2. BThe lungs develop from a dorsal outgrowth of foregut endoderm called the lung bud (or respiratory diverticulum).
    3. CThe lungs develop from a ventral outgrowth of foregut ectoderm called the lung bud (or respiratory diverticulum).
    4. DThe lungs develop from a ventral outgrowth of foregut endoderm called the lung bud (or respiratory diverticulum).
    5. EThe lungs develop from a posterior outgrowth of foregut endoderm called the lung bud (or respiratory diverticulum).
  4. 4Which of the following statements is correct?
    1. ALung buds grow laterally out of the mediastinum into balloons of pleura formed by embryonic mesoderm.
    2. BLung buds grow medially into the mediastinum into balloons of pleura formed by embryonic ectoderm.
    3. CLung buds grow laterally out of the mediastinum into balloons of pleura formed by embryonic ectoderm.
    4. DLung buds grow medially into the mediastinum into balloons of pleura formed by embryonic mesoderm.
    5. ELung buds grow medially into the mediastinum into balloons of pleura formed by embryonic endoderm.
  5. 5Which of the following is NOT lined by a pseudostratified columnar epithelium?
    1. ATertiary bronchus
    2. BRight main bronchus
    3. CRespiratory bronchiole
    4. DTrachea
    5. ELobar bronchus
  6. 6Which is correct regarding the respiratory system?
    1. ABasal cells are the terminally differentiated cells of the tracheal epithelium.
    2. BIrregular plates of hyaline cartilage surround the bronchioles.
    3. CBronchi and bronchioles are completely invested by a layer of smooth muscle.
    4. DCiliated cells produce and secrete mucus.
    5. EGoblet cells move mucus and its contents out of the respiratory system.
  7. 7Which of the following is TRUE of a Clara cell?
    1. AMaintains blood gas barrier
    2. BProduces and secretes mucus
    3. CIs terminally differentiated
    4. DReplaces type I pneumocytes cells in bronchiolar epithelium
    5. ERegulates chloride transport
  8. 8Which of the following correctly describes a component of the blood gas barrier?
    1. AShared basal lamina
    2. BType II pneumocyte
    3. CHyaline cartilage
    4. DAlveolar macrophage
    5. EStriated muscle
  9. 9Which of the following describes respiratory epithelium?
    1. ACiliated pseudostratified columnar epithelium
    2. BColumnar epithelium
    3. CSquamous epithelium
    4. DSquamous pseudostratified epithelium
    5. ENone of these
  10. 10Which is correct?
    1. AThe tracheoesophageal septum separates the respiratory diverticulum from the hindgut.
    2. BIn the most common form of tracheoesophageal fistula, the proximal esophagus remains connected to the trachea just below the tracheal bifurcation.
    3. CA tracheoesophageal fistula and esophageal atresia are typically seen together.
    4. DA Bochdalek hernia is found on the right posterolateral side of the diaphragm.
    5. EThe lungs develop from a dorsal outgrowth of foregut endoderm.

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Descripción
Test sobre Module 5, creado por Eric Suchanec el 04/08/2022.
Idioma
English
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Creado el 4 ago 2022 · actualizado el 4 ago 2022
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