he classic signs of inflammation are that the tissue becomes hot, swollen, and painful, and the coloration of the overlying skin may change color slightly or significantly. Explain in detail the...

he classic signs of inflammation are that the tissue becomes hot, swollen, and painful, and the coloration of the overlying skin may change color slightly or significantly. Explain in detail the microscopic levels that occur that cause these macroscopic signs to appear (hot, swollen, painful, color change). How are these microscopic changes beneficial in terms of fighting infection? Are there any other microscopic events that are not immediately reflected in the macroscopic signs of inflammation?