<prompt> True about first order kinetics of elimination -Constant amount of drug is eliminatedRate of elimination is not related to plasma concentrationClearance remains constantHalf life decreases with decreased concentration  <response>: Ans. C. Clearance remains constantFirst order kinetics:Rate of elimination is directly propoional to Plasma Concentration.Clearance remains constant -Due to increasing plasma concentration, increases the rate of elimination propoionately.CL rate of elimination Plasma Conc.Half life remains constant -Due to time required to reduce plasma concentration to half is same rate of eliminationchange propoionately with plasma concentration. 