MSH|^~\&|LAB|RCH|||201912311107||ORU^R01|4137306|D|2.3|||AL|NE PID|1||RC00006515|RC6425|PHATEST^HAZARDOUS^||20000101|M||||||||||RC000140/18|9876019297 OBR|1|37374^LAB|00028098^3112:C00012R^LAB^311219:C12^37374|530.0100^ACET^Acetaminophen^^14581-3^14581-3||201912311106|201912311106|||||||201912311106||||||||||LAB|F|||| OBX|1|ST|530.0100^ACET^Acetaminophen^^14581-3^14581-3|1|135^^Y|umol/L|<130|H||A^S|F|||201912311107 NTE|1||Therapeutic range 70-130 umol/L. NTE|2|| NTE|3||For Suspected Overdose: use NOMOGRAM for interpretation NTE|4||based on elapsed time from ingestion. NTE|5|| NTE|6||Patients with poor nutrition and chronic heavy acetaminophen NTE|7||users may be toxic at much lower levels.