Which of the following antibodies could possibly be present even if the patient does not have a previous transfusion history?

The use of the computer crossmatch is restricted to

Which of the following antibodies could possibly be present even if the patient does not have a previous transfusion history?

An antibody screen is performed, and all three tubes are negative on interpretation at AHG. Check cells are added, and the tubes are centrifuged. Agglutination was present after the addition of check cells. How should the AbSc results be reported?

IgM antibodies, if present, will react best during this phase of testing:

The MLS removed 4 units of blood from the blood bank refrigerator and placed them on the counter. A unit clerk was waiting to take the units for transfusion. As she checked the paperwork, she noticed that one of the units was leaking onto the counter. What should she do?

A patient sample was interpreted as having no agglutination with A cells, and a 4+ agglutination with B cells. What antibody is present in the patient serum?

Group A donor red blood cells may be safely transfused to a Group AB patient with no unexpected alloantibodies because:

What is the true statement regarding West Nile virus testing?

A patient tests positive for weak D but also appears to have anti-D in his serum. What may be the problem?