Which of the Following Scenarios Serves the Purpose of Providing

Multiple Choice

Which of the following scenarios serves the purpose of providing needed hemotherapy without transfusing more blood than is necessary?

A) Single-unit transfusion of RBCs, with reassessment prior to ordering additional units
B) Continuation of RBC transfusion until normal levels are reached
C) Transfusing one extra RBC unit after normal level is reached to avoid relapse
D) None of these