NCC Neonatal Intensive Care Nursing (RNC-NIC) Certification Practice Exam 2025 - Free NIC Practice Questions and Study Guide

Partial exchange transfusion is typically recommended for polycythemia in newborns as it helps to reduce the elevated hematocrit levels and the associated complications. Polycythemia, characterized by an excess of red blood cells, can lead to increased blood viscosity, which may precipitate issues such as impaired circulation and oxygen delivery.

The procedure involves removing some of the newborn's blood and replacing it with an appropriate volume of donor red blood cells or plasma. This not only lowers the hematocrit but also corrects the blood viscosity, thus improving perfusion and oxygenation in vital organs.

In contrast, immediate blood transfusion is not appropriate in these cases as it would exacerbate the condition by further increasing red blood cell mass. Increasing fluid intake may help to some extent but does not address the underlying issue of elevated red blood cells effectively. The administration of erythropoietin stimulates red blood cell production, which is not suitable in this context where polycythemia is already present.

In summary, partial exchange transfusion is the most effective and appropriate management strategy to mitigate the risks associated with polycythemia in newborns.