The nonspecific immune response that is characterized by heat, redness, swelling and pain is the first line of defense that prevents pathogens from entering the body.
<h3>Main signs of inflammation</h3>
The inflammatory process leads the body to produce five classic signs:
- heat
- flushing (redness)
- tumor (swelling, edema)
- pain
- and loss of function.
Heat and flushing are caused by the dilation of the vessels and the increase in local blood flow leads to a reddish color.
With this information, we can conclude that the nonspecific immune response that is characterized by heat, redness, swelling and pain is the first line of defense that prevents pathogens from entering the body.
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