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Test Code MFC Maternal Fetal Cell Screen

Performing Lab

Arnot Ogden Medical Center

Ordering Recommendations

Determination of Fetal-Maternal bleed, and quantitation if positive.

Important Note

All samples for blood bank testing must:

             1. Have two people perform patient identification at bedside and both collector codes must be written on the sample

             2. Arrive in the lab with the lab order label on the sample (No handwritten or chart labels unless it is during computer downtime)

             3. Any patient that does not have a blood type history with Arnot Health will have their blood type confirmed with a second venipuncture before transfusion of blood products. Blood type confirmation samples do not require two person verification.

The exceptions for two person verification:

             - Outpatient ABORh, Prenatal Testing, Antibody Titers, Direct Coombs (DAT), Blood Type Confirmation samples

            - Homedraw patients and Satellite phlebotomy stations must complete the "Patient Identification Verification" Form and submit it with the sample.

Collect

Whole Blood

Collection Device

EDTA Pink Tube or lavender microtainer for pediatric draws

Specimen Volume

5 ml

1 ml for pediatric patients

Stability (from collection to initiation)

Room Temp 24 hours
Refrigerated 3 days

 

Storage/Transport Temperature

Room Temp or Refrigerated

Minimum Requirements

3 mL

Methodology

Standard AABB

Synonyms

Kleihauer-Betke Test

Start Date

9/13/2017

Last Review Date

TBD

Specimen Handling

Refrigerated

Remarks

TURN AROUND TIME

STAT 2 hours
Routine 8 hours

Notes

All samples for blood bank testing must:

1. Have two people perform patient identification at bedside and both collector codes must be written on the sample

2. Arrive in the lab with the lab order label on the sample (No handwritten or chart labels unless it is during computer downtime)

3. Any patient that does not have a blood type history with Arnot Health will have their blood type confirmed with a second venipuncture before transfusion of blood products. Blood type confirmation samples do not require two person verification.

 

The exceptions for two person verification:

- Outpatient ABORh, Prenatal Testing, Antibody Titers, Direct Coombs (DAT), Blood Type Confirmation samples

- Homedraw patients and Satellite phlebotomy stations must complete the "Patient Identification Verification" Form and submit it with the sample.