Following a Platelet Concentrate Transfusion, a Patient Did Not Obtain

Multiple Choice

Following a platelet concentrate transfusion, a patient did not obtain the calculated corrected count increment that was expected. The possible reason(s) this did not occur is(are) the:

A) patient had a fever.
B) patient was actively bleeding.
C) patient has leukocyte antibodies.
D) all of the above are correct.