Pulmonary Circulation/ፑልሞናሪ የደም ዝዉዉር
Автор: Hiwot Academy
Загружено: 2025-08-18
Просмотров: 387
Описание:
Pulmonary circulation is the part of the circulatory system that carries blood between the heart and the lungs. In this video, we explain step by step how blood flows:
Deoxygenated blood leaves the right ventricle of the heart.
It travels through the pulmonary arteries to the lungs.
In the alveoli, gas exchange occurs — carbon dioxide is released, and oxygen is absorbed.
Oxygen-rich blood returns to the heart through the pulmonary veins, entering the left atrium.
This process is essential for keeping our body supplied with oxygen and removing waste gases.
🔹 What you’ll learn in this video:
Definition of pulmonary circulation
Pathway of blood flow between heart and lungs
Role of alveoli in gas exchange
Difference between pulmonary and systemic circulation
✨ Perfect for students, teachers, and anyone interested in human biology.
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