A nurse is caring for a client who is postpartum and has a prescription for Rho (D) Immunoglobulin. The nurse should verify which of the following prior to administration?
A.
Client is Rh negative and the newborn is Rh positive.
B.
Client is Rh positive and the newborn is Rh negative.
C.
Client is Rh positive and the newborn is Rh positive.
D.
Client is Rh negative and the newborn is Rh negative.
The Correct Answer and Explanation is:
The correct answer is A. Client is Rh negative and the newborn is Rh positive.
Explanation:
Rho(D) Immunoglobulin, commonly known as RhoGAM, is a medication given to Rh-negative individuals to prevent Rh incompatibility, particularly in the postpartum period. When an Rh-negative mother delivers an Rh-positive baby, there is a risk that the mother’s immune system will produce antibodies against the Rh-positive blood cells. This can lead to hemolytic disease of the newborn (HDN) in future pregnancies, where maternal antibodies attack the red blood cells of an Rh-positive fetus.
The administration of RhoGAM is crucial after delivery if the mother is Rh negative and the newborn is Rh positive. This immunoglobulin works by binding to and neutralizing any Rh-positive red blood cells that may enter the mother’s bloodstream during childbirth. By doing so, it prevents the mother’s immune system from recognizing these cells as foreign and launching an antibody response.
In cases where the mother is Rh positive (as in options B and C), the administration of RhoGAM is unnecessary because Rh-positive mothers do not have the risk of producing antibodies against Rh-positive blood. If both the mother and newborn are Rh negative (as in option D), there is also no need for RhoGAM, as there is no risk of incompatibility.
To summarize, the key verification before administering RhoGAM is confirming that the client is Rh negative and the newborn is Rh positive. This information ensures that the intervention is appropriate and can effectively prevent potential complications in future pregnancies. Therefore, option A is the only correct scenario requiring RhoGAM administration.