Embryology Vignettes Quiz
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Questions and Answers

During which stage of lung development do segmental and subsegmental bronchi form?

  • Canalicular Stage
  • Alveolar Stage
  • Pseudoglandular Stage (correct)
  • Saccular Stage

What is the function of Type II pneumocytes in the lungs?

  • Produce surfactant (correct)
  • Develop into respiratory bronchioles
  • Form alveolar sacs
  • Function in gas exchange

Which of the following anomalies is NOT associated with VACTERL syndrome?

  • Renal anomalies
  • Radial limb anomalies (correct)
  • Vertebral anomalies
  • Anorectal anomalies

What is the most common term for Congenital Pulmonary Airway Malformation (CPAM)?

<p>CPAM.Write 5 (B)</p> Signup and view all the answers

At which week of gestation do alveolar sacs begin to develop?

<p>26th week (D)</p> Signup and view all the answers

What is the function of Type I pneumocytes in the lungs?

<p>Function in gas exchange (B)</p> Signup and view all the answers

During which stage of lung development does capillary network formation occur?

<p>Canalicular (16-25th Week) (B)</p> Signup and view all the answers

Which of the following anomalies is NOT associated with VACTERL syndrome?

<p>Renal anomalies (D)</p> Signup and view all the answers

What term is commonly used to refer to Congenital Pulmonary Airway Malformation (CPAM)?

<p>Congenital cystic adenomatoid malformation (C)</p> Signup and view all the answers

Which structure occupies most of the foregut in the first weeks of development?

<p>Pharynx (D)</p> Signup and view all the answers
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