Why is Rho(D) immune globulin administered to an Rh-negative client who experienced a spontaneous abortion?

Why is Rho(D) immune globulin administered to an Rh-negative client who experienced a spontaneous abortion?

• A. It will expand the woman's antibody pool.
• B. It will prevent the woman from producing antibodies.
• C. The woman's production of immune bodies will be accelerated.
• D. The activity of the mother's Rh-negative antibodies will be suppressed.

Answer: (B)

Rho(D) immune globulin is administered to Rh-negative individuals to prevent the development of antibodies against Rh-positive blood cells. In the context of a spontaneous abortion, if the fetus is Rh-positive and the mother is Rh-negative, exposure to Rh-positive blood cells can trigger the mother's immune system to produce antibodies against those cells. This can lead to complications in future pregnancies, including hemolytic disease of the newborn. By administering Rho(D) immune globulin after a spontaneous abortion, healthcare providers can effectively prevent the mother's immune system from recognizing the Rh-positive cells and producing antibodies against them. This is crucial because once the mother starts producing these antibodies, they can cross the placenta in subsequent pregnancies and harm an Rh-positive fetus. Therefore, the administration of Rho(D) immune globulin safeguards future pregnancies and ensures the health of both the mother and potential future children. This action is vital for maintaining Rh compatibility and avoiding sensitization of the immune system.

Rho(D) immune globulin is administered to Rh-negative individuals to prevent the development of antibodies against Rh-positive blood cells. In the context of a spontaneous abortion, if the fetus is Rh-positive and the mother is Rh-negative, exposure to Rh-positive blood cells can trigger the mother's immune system to produce antibodies against those cells. This can lead to complications in future pregnancies, including hemolytic disease of the newborn.

By administering Rho(D) immune globulin after a spontaneous abortion, healthcare providers can effectively prevent the mother's immune system from recognizing the Rh-positive cells and producing antibodies against them. This is crucial because once the mother starts producing these antibodies, they can cross the placenta in subsequent pregnancies and harm an Rh-positive fetus. Therefore, the administration of Rho(D) immune globulin safeguards future pregnancies and ensures the health of both the mother and potential future children. This action is vital for maintaining Rh compatibility and avoiding sensitization of the immune system.