#$%^&*AU2016269509B220180913.pdf#####ABSTRACT Disclosed is a new and improved apparatus and method for administering medication through pharmaceutical syringes or other apparatuses is disclosed, including a syringe calibrated for use with a predetermined medication, comprising a barrel having an internal reservoir volumetrically calibrated to contain a volume of the predetermined medication a plunger received within the barrel and axially movable relative thereto a first set of indicia marked on the barrel or plunger indicating a predetermined patient characteristic calibrated to a manufacturers recommended volumetric dosage for the predetermined medication a second set of indicia marked on the barrel or plunger indicating volumetric dosage of the predetermined medication and graduation lines marked on the barrel or plunger indicating one or more of the first set of indicia and the second set of indicia to substantially improve patient-specific precise dosing and prevent or eliminate medical administered errors (MAE).