<prompt> All of the following statements about amlodipine are true except:It acts by conversion to an active metabolite in the liverIt has a very large volume of distributionIt undergoes very little first pass metabolism and possesses high and consistent oral bioavailabilityIt has a very long elimination half life  <response>: Ref: KDT 6e p531 Amlodipine is the longest acting DHP. It undergoes little first pass metabolism and is distributed widely. metabolites of amlodipine are inactive. 