One day, Jamie was playing basketball at the park. She began to sweatprofusely.#160;#160;
This helped her skin filter the toxins out of the body and cool her down to maintain body temperature.#160;
Jamie slipped and fell while playing. She saw that she had scraped her knee. The blood had bled through her pants, so she had to go home.#160;#160;
When she got home, she changed her pants, and saw that there was inflammation in her knee. This was caused by the bacteria getting in the wound.#160;
Although Jamie did not know what was going on with her knee. Her immune system was working hard to bring it back to its original shape.#160;
Since her knee was inflamed, the macrophages in her body served as scavengers to remove dead cells and cellular debris.#160;
The T-cells and killer T-cells produce interleukin and tumor necrosis which further intensify the defense response of the immune system.#160;
A few days later, Jamie's wound started to heal and formed a scab. This was formed by the b cells,#160;which produce antibodies to damaged tissue and engage in the process of wound healing.#160;