Quick Review Cards for Medical Laboratory Science

Antibody Identification Immunohematology Review 461

REACTIONS POSSIBLE EXPLANATION

Same strength & in 1 phase only

Varying strength

In different phases

All cells in AHG, autocontrol negative

All cells in AHG, autocontrol positive

All cells at 37ºC, neg in AHG, autocontrol positive

Suggestive of single ab

Multiple abs, abs exhibiting dosage, ags of differing strength

Combination of warm & cold abs, ab with wide thermal range

Multiple abs, ab to high frequency ag

Warm autoantibody

Rouleaux