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 ...

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 ...

Gas exchange occurs in the alveoli which are found in the lungs. Many spongy mesophyll cells are in contact with the air spaces, providing a large surface area for gas exchange to happen. The ...

While both methods help bring oxygen into the body, one is much better for our respiratory system than the other. So, here is ...

It explains the respiratory system's anatomy and the process of breathing, including inhalation and exhalation. Various causes of breathing cessation, such as suffocation and gas poisoning ...