Which assessment data indicates the desired outcome of epoetin alfa therapy?

Which assessment data indicates the desired outcome of epoetin alfa therapy?

• A. Hemoglobin level increases.
• B. Hematocrit increases.
• C. Conjunctival sacs redden.
• D. Conjunctival sac returns to reddish-pink color.

Answer: (D)

Epoetin alfa works by stimulating red blood cell production to improve oxygen delivery in CKD-related anemia. When assessing response, observable signs that pallor is resolving are meaningful, since they reflect better tissue perfusion and increased hemoglobin carry capacity. The conjunctival sacs shifting from pale to a normal reddish-pink color indicates that pallor has lessened and the blood is carrying oxygen more effectively, signaling the desired therapeutic effect. In contrast, conjunctival reddening is more likely due to irritation or conjunctivitis, not a sign of improved anemia. While changes in labs like hemoglobin or hematocrit would confirm response, among the given assessment data, the change in conjunctival color best reflects the therapeutic outcome.