Lower Respiratory Structures Histology

Lower Respiratory Structures to know:

Bronchi
Cartilage plates
Seromucus glands
Bronchioles
Clara cells (surfactant secreting)
collapsed lumen
Smooth Muscle
Respiratory Bronchioles
Smooth Muscle
Alveolar Ducts
Alveoli
Pulmonary Arteries and Veins

The first selection is labeled pictures followed by some unlabeled pics for practice.
Slides are mostly gathered from the following histology web sites:
SIU Med

University of Delaware

Bronchi Photos Labeled


Bronchioles






Respiratory Bronchiole


Alveoli



Unlabeled Histology: