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During an antiglobulin crossmatch, the cells had a jagged edge appearance after the addition of AHG and centrifugation. This indicates a(n) _________ result.

Tests with which AHG reagents can determine if IgG, complement, or both are coating red blood cells?

In some institutions, compatibility testing may be eliminated in which type of patient?

What blood type should be transfused when crisis does not permit time to collect and test a patient sample?

What is the minimum hemoglobin level for a potential autologous donor?

If a prospective blood donor has participated in a pheresis donation (platelets, plasma, granulocytes), at least how much time must pass before they can donate whole blood?

The gel system has all of the following advantages over the traditional tube procedure except:

Persons who are genetically P1 may serologically type as P2 because of:

At birth, infant cells are rich in ______, and ______ is nearly undetectable.

Of the following Rh gene complexes, which one gives rise to a red blood cell antigen that gives a positive reaction with anti-f sera?