94. 🇺🇸 RN: The Circulatory System Explained

🎧 In this episode, we break down the circulatory system – step by step! You'll learn: • What the circulatory system actually does • How the heart works as a double pump • The journey of blood through your body • How oxygen and waste are exchanged in the tiniest vessels • The difference between the big and small circulation loops • What blood is made of – and why it matters • How pressure and movement keep things flowing • The lymphatic system’s secret role ⚠️⛔️ OBS: Jeg har ikke længere tid t...