Histology of Lung

2.  ALVEOLI ARE THIN WALLED SPACES
LINED BY SIMPLE SQUAMOUS
EPITHELIUM.

5.  WALL IS LINED BY PSEUDOSTRATIFIED
CILIATED COLUMNAR EPITHELIUM WITH
GOBLET CELLS.

7.  SMOOTH MUSCLE, CARTILAGE AND
GLANDS ARE PRESENT IN THE WALL.

10.  SMALLER BRONCHIOLES ARE LINED BY
SIMPLE COLUMNAR EPITHELIUM.
 NO CARTILAGE IS PRESENT IN THE
WALL.

12.  TERMINAL BRONCHIOLES,
RESPIRATORY BRONCHIOLES AND
ALVEOLAR DUCT ARE PRESENT.

17.  LUNG SURFACE IS COVERED BY
PLEURA.