Throat tissue is light red, the surface is moist and shiny, no|
secretions, no congestion, swelling and other pathological phenomena.
Bad gloss of throat tissue, a small amount of secretion, a small|
amount of acute congestion.
|2||Tissue color dark red, poor color, secretion, and accompanied by acute, mild swelling and other phenomena.|
|3||Pharynx tissue is dark red and dark, mucus secretion is greatly increased, acute congestion, swelling is obvious|