A nurse is reinforcing teaching with a client who is pregnant and has a prescription for Rho(D) immune globulin. Which of the following information should the nurse include?
This medication destroys Rh antibodies in a newborn who is Rh-positive.
This medication destroys Rh antibodies in a woman who is Rh-negative.
This medication prevents the formation of Rh antibodies by a woman who is Rh-negative.
This medication prevents the formation of RH antibodies in a newborn who is Rh-positive.
The Correct Answer is C
Choice A rationale:
This statement is incorrect because Rho(D) immune globulin does not destroy Rh antibodies in a newborn who is Rh-positive. Instead, it acts to prevent the development of Rh antibodies in the mother.
Choice B rationale:
This statement is also incorrect. Rho(D) immune globulin does not destroy Rh antibodies in a woman who is Rh-negative. It is given to Rh-negative women to prevent them from forming Rh antibodies in response to Rh-positive fetal blood during pregnancy.
Choice C rationale:
This is the correct choice. Rho(D) immune globulin is given to Rh-negative women to prevent the formation of Rh antibodies. If an Rh-negative woman is exposed to Rh-positive blood (usually during childbirth), her immune system may recognize the Rh antigen as foreign and start producing Rh antibodies. These antibodies could potentially cross the placenta during a subsequent pregnancy and attack the red blood cells of an Rh-positive fetus, causing hemolytic disease in the newborn. Rho(D) immune globulin helps prevent this sensitization process.
Choice D rationale:
This statement is incorrect. Rho(D) immune globulin does not prevent the formation of Rh antibodies in a newborn who is Rh-positive. Its main purpose is to protect Rh-negative women from forming antibodies that could harm future Rh-positive pregnancies.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale :
Hypercalcemia - The nurse does not need to monitor for hypercalcemia in this scenario. Hypercalcemia refers to high levels of calcium in the blood, and it is not directly related to the newborn's weight or the mother's diabetes mellitus.
Choice B rationale
Hypobilirubinemia - Hypobilirubinemia is low levels of bilirubin in the blood and is not a major concern for a newborn's weight or the mother's diabetes mellitus. Although jaundice (high bilirubin levels) can be a concern in newborns, it is not the focus in this case.
Choice C rationale
Hypoglycemia - This is the correct choice. Newborns of diabetic mothers are at risk of developing hypoglycemia, which is low blood sugar levels. The baby receives excess glucose from the mother during pregnancy, and after birth, insulin production may be higher than needed, leading to low blood sugar levels. Monitoring for hypoglycemia is crucial to prevent potential complications.
Choice D rationale
Decreased RBC - The nurse does not need to monitor for decreased red blood cells (RBC) specifically related to the newborn's weight or the mother's diabetes mellitus. Monitoring RBC levels is important for other conditions, but it is not the primary concern in this case.
Correct Answer is A
Explanation
Choice A: The correct answer is (a) Bleeding. The purpose of administering vitamin K to a newborn following delivery is to prevent bleeding complications. Vitamin K plays a crucial role in the synthesis of blood clotting factors, specifically factors II, VII, IX, and X. Newborns have low levels of vitamin K at birth, and it takes a few days for their bodies to start producing it. This places them at risk of developing vitamin K deficiency bleeding (VKDB), which can lead to serious bleeding problems, including bleeding into the brain (intracranial haemorrhage). By giving the newborn a vitamin K injection, this deficiency is corrected, reducing the risk of bleeding complications.
Choice B rationale
(b) Infection. Administering vitamin K to a newborn is not intended to prevent infections. Vitamin K is essential for blood clotting and does not have a direct role in preventing or treating infections. Infection prevention measures involve proper hygiene practices and vaccination, but vitamin K is unrelated to this aspect of care.
Choice C rationale
(c) Potassium deficiency. Administering vitamin K to a newborn has no impact on potassium levels. Potassium is a different essential nutrient that plays a vital role in various physiological processes, but it is not related to blood clotting. The administration of vitamin K is specific to preventing bleeding complications, not addressing potassium deficiency.
Choice D rationale
(d) Hyperbilirubinemia. The correct answer is not (d) Hyperbilirubinemia. Vitamin K administration is not aimed at preventing or treating hyperbilirubinemia, a condition characterized by elevated levels of bilirubin in the blood. Hyperbilirubinemia is related to the breakdown of red blood cells and the liver'sability to process bilirubin, whereas vitamin K's primary role is in the clotting cascade.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.