HYPEREMIA CONGESTION hyperemia Active process Red, raised tempreture Arteriole increased volume Enhanced function HYPEREMIA erythema Increased Congestion inflow passive process, (e,g, exercise, inflammation) general of local CONGESTION Reddish blue color(cyanosis low temperature increased volume, edema (e. g, local Decreased functionHYPEREMIA & CONGESTION Hyperemia: Active process; Red, raised tempreture, increased volume ; Enhanced function; Congestion: passive process; general of local; Reddish blue color (cyanosis), low temperature, increased volume, edema; Decreased function