The Immune System

Mr. Anderson's podcast explores the immune system, starting with a historical perspective on smallpox and its impact on the Aztecs. He uses a castle analogy to explain how the body defends against infections, highlighting the roles of skin, inflammation, and macrophages. The podcast delves into specific immune responses, focusing on antibodies, B and T lymphocytes, and the critical role of helper T cells. The immune response process is illustrated using a cold, emphasizing the body's ability to remember and fight infections. The podcast concludes with a discussion on how viruses mutate to evade immunity.

What historical document did the teacher reference to discuss Aztec culture?

How did smallpox affect the Aztecs according to the podcast?

What analogy does the teacher use to explain the immune system?

What role does the skin play in the immune system?

What are macrophages and what is their function?

How do antibodies function in the immune response?

What is the difference between B lymphocytes and T lymphocytes?

What is the significance of helper T cells in the immune response?

What happens when the body is exposed to a virus for the first time?

How do colds manage to evade the immune system?