<prompt> Black colour code is used in four code system of triage management in disaster for -Ambulatory pateintsLow priority pateintsDead patientsHigh priority patients  <response>: -triage consists of rapidly classifying the injured on the basis of severity of their injuries and the likelihood of their survival with prompt medical intervention. - black colour triage is for moribund and dead patients Reference: Parks textbook of preventive and social medicine, 23rd edition, pg no: 796 p 