Name______Date ______/30 points

Activity 10: Rh Phenotyping, ABO/D, Antibody Screen and Crossmatch

Please complete each chart below. All responses are two points each, unless otherwise indicated.

  1. List the phenotype for the following reactions and state the most common genotype in both

Fisher-Race AND Wiener.

Anti-D / Anti-C / Anti-c / Anti-E / Anti-e / Phenotype
(1 point each) / Genotype
(1 point each)
3+ / 3+ / 3+ / 0 / 3+
0 / 0 / 3+ / 0 / 3+
3+ / 3+ / 3+ / 3+ / 3+
  1. Interpret the following ABO/D types.

anti-A / anti-B / anti-D / D ctrl / Wk D / Ck / Wk D ctrl / Ck / A1 cell / B cell / Interp
0 / 4+ / 0 / 4+ / 0
4+ / 4+ / 3+ / 0 / 0 / 0
4+ / 0 / 0 / 0 / 4+
0 / 0 / 0 / 4+ / 4+
  1. Interpret the following antibody screen results.

IS / 37C / AHG / CHECK CELLS / Interpretation
S1 / S2 / S3 / S1 / S2 / S3 / S1 / S2 / S3 / S1 / S2 / S3
2+ / 1+ / 0 / 1+ / 0 / 0 / 0 / 0 / 0 / 2+ / 2+ / 2+
0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 2+ / 2+ / 2+
0 / 0 / 0 / 0 / 0 / 0 / 3+ / 2+ / 0 / 2+
0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0 / 0
+/- / +/- / +/- / 0 / 0 / 0 / 0 / 0 / 0 / 2+ / 2+ / 2+
  1. Interpret the following crossmatch results.

IS / 37C / AHG / CHECK CELLS / Interpretation
Donor 1 / 0 / 0 / 0 / 2+
Donor 2 / 2+ / 0 / 0 / 2+
Donor 3 / 0 / 0 / 3+
MLAB 2461-Clinical II
Activity 10 Revised Spring 2017
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