plasma is blood
which is the transfusion
Plasma is the liquid (pale yellow) that holds the blood cells, but does not contain (other than a trace amount) red blood cells, so I am curious as to why plasma is being given for anemia. Plasma is a separate product than blood, but is obtained by processing donated blood. If you look at a SST (serum separator tube, tiger top color) after the clinic has spun it prior to sending it to the lab you will see the plasma at the top and the red blood cells at the bottom.
Whole blood or packed red blood cells would seem to be what would be administered for low HGB.
Transfusions can sensitize you and make finding a matching kidney more difficult. I would never have a transfusion without a nephrologist's review. It would take a LOT of convincing to get me to sign off on a transfusion for an HGB above 7.