Ethanol, Urine

Label Mnemonic:	UETOH
Epic code:	LAB605
Order form:	Laboratory Requisition
Supply order:	Supply Order Form
Billing:	Billing Policies
CPT code:	80320

Specimen(s):

Urine

Collection Medium:

Clear top tube

Alternate Collection Media:

Call laboratory for additional acceptable specimen collection containers.

Minimum:

3.0 mL random urine, no preservative

Testing Schedule:

24 hrs/day, 7 days a week, including holidays.

Turn Around Time:

1 hour (upon receipt in laboratory)

Comments:

References:
(1) Young DS.  Effects of Drugs on Clinical Laboratory Tests.  3rd ed.
    Washington, DC:  AACC Press; 1990.
(2) Young DS.  Effects of Preanalytical Variables on Clinical
    Laboratory Tests.  Washington, DC:  AACC Press; 19 93: 3-120,
    3-121.

Test Limitations:

CAUTION:  Urines containing sugars and contaminated with 
microorganisms may yield a false positive result due to fermentation 
of sugar to alcohol.

A list of substances and conditions known to affect alcohol 
concentration in vivo is given by Young (1,2).  No representation is 
made by Boehringer Mannheim regarding the completeness of these lists 
or the accuracy of the information contained therein.

Methodology:

Enzymatic (ethanol)

Sample Processing:

Submit in leak-proof container.
Label transport tube with two patient identifiers, date and time of collection.

Sample Storage:

Refrigerate.

Transport Instructions:

Place labeled specimen into zip-lock type biohazard bag; seal bag.
Place completed requisition into outside pocket of bag.
Transport in cooler with refrigerated coolant packs.

See also:
Ethanol/Volatiles Screen (EVS), Plasma

See Additional Information:
Urine Tests Requiring no Preservatives