Respiratory or exchange part of the respiratory system comprises |
|||
a) |
Lungs and pleural membrane |
b) |
Alveoli and their ducts |
c) |
Bronchus and their protecting covering |
d) |
Diaphragm and alveoli |
Respiratory or exchange part of the respiratory system comprises |
|||
a) |
Lungs and pleural membrane |
b) |
Alveoli and their ducts |
c) |
Bronchus and their protecting covering |
d) |
Diaphragm and alveoli |
(b)
Alveoli and their ducts.
Respiratory System
Conducting Portion |
Respiratory Portion |
The conducting portion provides a passage for the air. It conditions the incoming air by warming, moistening and cleaning it. It consists of nasopharynx, larynx, trahea, bronchi, bronchioles and terminal bronchioles |
The respiratory portion consisting bronchioles, alveolar ducts and alveolar sacs, serves to get rid the body of |