Respiratory system models are experimental systems that recreate aspects of human respiratory system development, function or disease. Animal models such as dog, rodent and pig can be used to ...

Amid all the working parts of the human body, the respiratory system administers some of the most important functions that keep us alive. This ensemble of organs, which contains the mouth, nose, ...

Parts of the model represent different parts of the respiratory system as shown here. The model, which is air tight, represents the thorax, and air is only able to enter via the glass tube which ...

The human respiratory system contains the organs that allow us to get the oxygen we need and to remove the waste carbon dioxide we do not need. It contains these parts: two lungs tubes leading ...

known to pose the highest risk to human respiratory systems, is emitted in large quantities from anthropogenic activities, and has been proven to contribute to cases of chronic bronchitis ...

22 From the trachea and bronchi of human beings (or animals) a cup 2 to 3 mm. wide is gently used to "scrape" off the superficial layers of respiratory epithelial cells. No bleeding should occur.