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Test Code ABRH ABO and Rh, Blood

Methodology

Includes front typing of patient’s red blood cells and back typing (or reverse typing) of patient’s serum to find the ABO group and Rh factor.

Performing Laboratory

St. Clair Hospital Laboratory

Specimen Requirements

Draw a full, pink-top (K2 EDTA) tube. Forward promptly at ambient temperature.
Note:  1. Label specimen with 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

Not applicable

Day(s) Test Set Up

Monday through Sunday