浙江大学
第一章单元测试
  1. What is the anatomical boundary between the upper and lower respiratory tracts?( )。

  2. A:Larynx B:Pharynx C:Glottis D:The lower margin of cricoid cartilage
    答案:Larynx
  3. Which sinuses develop first?( )。

  4. A:Frontal sinuses B:Sphenoidal sinuses C:Ethmoidal sinuses D:Maxillary sinuses
    答案:Ethmoidal sinuses
  5. Why are children prone to wheezing?( )。

  6. A:Small airway resistance B:great airway resistance C:Small airway diameter D:Large airway diameter
    答案:great airway resistance###Small airway diameter
  7. There is collateral ventilation in newborns and infants.( )

  8. A:错 B:对
    答案:错
  9. The onset of breathing activities occurs not at birth but in utero. ( )

  10. A:错 B:对
    答案:对

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