Respiratory System

Respiratory System of the Human Body - How the Lungs Work! (Animation)

Respiratory System | Structure and Function

🧠If you understand the mechanism, you will never need to memorize it!🤓👉Every breath you take depends primarily on three skeletal muscles: 🫁 Diaphragm – the main muscle of inspiration. When it contracts, it flattens and increases the volume of the thoracic cavity, allowing the lungs to expand. 🫁 External intercostals – elevate the ribs and assist the diaphragm during inspiration. 🫁 Internal intercostals – primarily active during forced expiration, helping depress the ribs and push air out o

Your organs from behind 🔥

Where Does Gas Exchange Occur in the Lungs?