🦠 IMMUNE SYSTEM OVERVIEW 🧠 Follow @nursewellversed for visual nursing education! The immune system is made up of organs, glands, blood cells, and antibodies that defend the body against foreign invaders (antigens) like bacteria, viruses, and toxins. When it detects an antigen, it produces antibodies—proteins that recognize and help destroy the invader. 🛡️ Key Players in the Immune System: 🔹 Thymus – Helps T-cells develop to attack infected cells and regulate immune responses 🔹 Spleen – Filt