Select the most likely cause for the ABO forward and reverse reactions given below:  anti-A anti-B anti-A,B A1 cells B cells O cells Auto-control 4+ 0 4+ 0 0 0 0

Which is most likely to cause a falsely high creatinine clearance result?

A peak blood level for orally administered theophylline (therapeutic range 8-20mg/L) measured at 8 am is 5.0 mg/L. The preceding trough level was 4.6 mg/L. What is the most likely explanation of these results?

Which phenotype could NOT result from a mating of a Jk(a+b+) female and a Jk(a-b+) male?

Fetal lung maturity can be assessed by the ratio of which two analytes?

To comply with the requirements of AABB Standards, which test must be performed on each unit before blood bank personnel may issue autologous units in their facility?

Which phenotype could NOT result from a mating of a Jk(a+b+) female and a Jk(a-b+) male?

Ringer’s solution given intravenously with a blood transfusion:

Which of the following reactions would you expect with a specimen that is from a Bombay phenotype individual?

What is the role of class II MHC proteins on donor cells in acute graft rejection?