Page 185 - pathology_services_handbook_5th_edition_2018
P. 185

Flow Chart for Urine Drug Confirmation











                                                                                CHEMICAL PATHOLOGY
                                    Screening Test for
                                  Morphine/Cannabinoids/
                                Amphetamine-Type Stimulants
                                         (ATS)




                     Negative                             Positive ATS
                                       Screening
                                        Result

                           Positive
                      Morphine/Cannabinoids

                                     Confirmation









              Report                   Report                   Screening
                                                                 report
















                                                                       175
   180   181   182   183   184   185   186   187   188   189   190