<prompt> Amount of a drug X administered to a patient is 4.0 g and its plasma concentration is found to be 50 mgml, what will be the volume of distribution of drug X?100L80L60L50L  <response>: Amount administered 4 g 4000 mg Plasma concentration 50 mcgml 50000 mcgL 50 mgL Vd Amount administeredPlasma concentration 4000 mg 50 mgL 80 L 