Understand how partial pressure gradients drive oxygen and CO₂ exchange between alveoli and blood. Learn how Fick’s Law explains the role of surface area, diffusion distance, and membrane thickness in efficient gas exchange.

Understand how partial pressure gradients drive oxygen and CO₂ exchange between alveoli and blood. Learn how Fick’s Law explains the role of surface area, diffusion distance, and membrane thickness in efficient gas exchange.

Episode 55 - Respiratory system - Diffusion

Pulse of Physiology is a podcast that makes human physiology clear and approachable. Hosted by Dr. Jim Davis, each episode explores essential concepts like membrane potentials, transport mechanisms, and system-wide functions such as the nervous system. With an emphasis on foundational understanding and practical connections, the podcast simplifies complex topics, helping students and curious listeners alike grasp how the body maintains homeostasis and functions efficiently. Whether studying for exams or seeking to learn, Pulse of Physiology is your guide to the science of life.

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Episode 55 - Respiratory system - Diffusion

Episode 55 - Respiratory system - Diffusion