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
Performing Lab

Incyte Diagnostics

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

LOINC Code(s)

See individual test

Additional Information

See individual test