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WorksheetsHistology of Respiratory system
Total questions: 8
Worksheet time: 3mins
Which of the following is the characteristic feature of trachea?
C shaped hyaline cartilage
Abundant smooth muscle
Plates of hyaline cartilage
Abundant elastic fibers
C shaped elastic cartilage
Which of the following does not happen as you go down in distal parts of airways?
Gradual decrease in height of epithelial cells
Gradual increase in number of goblet cells
Gradual decrease in cilia
Disappearance of cartilage
While performing bronchoscopy which layer of the respiratory tract comes in contact with the bronchoscope tube?
Cartilage
Mucosa
Adventitia
Submucosa
Which of the following cells produces surfactant?
Type 1 pneumocyte
Type 2 pneumocyte
Dust cell
Clara cell
Which structure is shown in the picture?
(a)
Which of the following epithelium lines an alveolar duct?
Simple squamous
Ciliated cuboidal
Simple cuboidal
Ciliated columnar
Wall of which of the following structure is interrupted by alveoli?
Primary bronchus
Tertiary bronchus
Terminal bronchiole
Respiratory bronchiole
Which structure is seen abundantly in the lung?
(a)
