Structure of lung MCQ 4+

Test your knowledge with important Structure of lung MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 34+ more Structure of lung MCQs on Bissoy. Bissoy App

• Constriction of bronchial smooth muscle can result from
  ক

  Stimulation of vagus nerve

  খ

  Cold stimulus to bronchial mucosa

  গ

  A decrease in PC02 in bronchial air

  ঘ

  Irritation of bronchial mucosa

  ঙ

  Stimulation of local beta adrenoceptors
• The lung alveoli
  ক

  Are connected to each other to equalize air pressure

  খ

  Need to reduce their surface tension to prevent collapse

  গ

  Are present throughout the respiratory part of the bronchial tree

  ঘ

  Are lined by larger number of type I pneumocytes than type II pneumocytes

  ঙ

  Have epithelium without basal lamina