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Test Code Actm ACETAMINOPHEN

Aliasis

Tylenol

Patient Preparation

No special patient preparation required

Collection Method

Venous collection

Minimum Volume

Adults: 0.8 mL
Pediatric: 0.5 mL

Container

Lt Green / Plasma Separator / Lithium Heparin

Preferred Specimen

Light Green Top (lithium heparin) plasma

Acceptable Specimen(s)

Serum:
-Gold Top SST
-Red Top


Plasma:
-Light Green Top (lithium heparin)
-Purple or Pnk Top (K2/K3 EDTA)

Reference or Target Ranges

1.0-2.0 mg/dL

Reportable Units

mg/dL

Critical Value

Toxic concentration:
4-hrs post ingestion: >15.0 mg/dL

12-hrs post ingestion: >4.0 mg/dL

Reasons for Rejection

Hemolysis Threshold:

500 mg/dL

Icterus Threshold:

10 mg/dL

Lipemia Threshold:

500 mg/dL

Other:

QNS, contaminated, improperly labeled, improper specimen type

Specimen Stability

Ambient

8 Hours

Refrigerated   (4oC to 8oC)

N/A

Frozen   (-70oC to 0oC)

45 Days

Performance Information

Days and Time Performed

24/7

Expected Turn Around Time

STAT: 1 hour, Routine:  4 hours

Stat Availability

Yes

Performing Bench

CRMC Chemistry

Methodology/Method Description

Atellica

CPT Codes

80143