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ACETAMINOPHEN
Test CodeNMCP ACETAMINOPHEN
Alias/See Also
Tylenol, datril, excedrin, liquiprin, paracetamol, tempra, act, actm, acet serum, 201 quest, 007740 labcorp, labcorp# 007740
Preferred Specimen
Serum
Minimum Volume
2 mL
Instructions
To determine toxicity, collect 1 specimen 4 to 6 hours after ingestion & another specimen 7 to 10 hrs after ingestion.
Transport Container
NO GEL TUBES ACCEPTED - PLAIN RED ONLY.
Transport Temperature
Room Temperature
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Collected in gel tube
Clinical Significance
Proper management of acetaminophen overdoses requires early monitoring of serum levels to prevent hepatic necrosis, which is not clinically evident until twelve hours after ingestion.