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Test Code TYPDAT Type and Direct Antiglobulin Test, Neonate, Blood

Methodology

Testing will show the ABO/Rh and direct Coombs results on infants. This is important for screening for hemolytic disease of the newborn.

Performing Laboratory

St. Clair Hospital Laboratory

Specimen Requirements

1 MICROTAINER® (200 µL of EDTA whole blood). (Serum gel tube is not acceptable.)
Note:  1. Label specimen with the patient’s name (first and last), medical record number or date of birth, and date and time of draw.
2. Initials of person drawing blood must be on tube.

Reference Values

A positive direct Coombs will be further investigated at the request of the physician. Additional specimen will be required.

Day(s) Test Set Up

Monday through Sunday