The Mechanisms of Breathing (Ventilation) | Inspiration & Expiration

The video tutorial explains the respiratory system's physiology, focusing on Boyle's law and its application to breathing. It covers the mechanics of inspiration and expiration, highlighting the role of the diaphragm and intercostal muscles. The tutorial distinguishes between quiet and forced breathing, emphasizing the importance of understanding pressure-volume relationships in the lungs.

Explain the concept of gas effusion in relation to breathing.

Discuss the importance of understanding Boyle's law for studying the respiratory system.

What is the relationship between pressure and volume in the context of breathing?

What occurs to the pressure inside the lungs during expiration?