Laboratory Services

OB Routine Screen

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Updated Test Information:

Test Description
OB Routine Screen
Synonym(s)

P-OBRS, POBRS, OB, Prenatal

Test ID
P-OBRS
Specimen Type

Serum or plasma, whole blood

Specimen Requirements

1 SST + 2 EDTA

Specimen Collection / Processing Instructions

Separate serum or plasma from cells within 45 minutes of collection. If a red-top tube or green-top tube is used, transfer separated serum or plasma to a plastic transport tube.
EDTA tubes: Invert tube 8 to 10 times immediately after collection

Minimum Sample Volume

Serum: 1 mL
CBC: 0.5mL
Blood bank: 3mL

Stability

See individual test

Unacceptable Specimen Conditions

See individual test

Department (code)

See individual test

Methodology

See individual test

Estimated TAT

See individual test

Testing Schedule

Monday - Saturday

Test Includes

Glucose, CBC, antibody screen

CPT Code(s)

See individual test

Reference Range

See individual test

Performing Lab

Incyte Diagnostics

LOINC Code(s)

See individual test

Additional Information

See individual test