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.
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Related Questions
Correct Answer is C
Explanation
Choice A reason:
Blood pressure. The nurse does not need to report the blood pressure because it is not mentioned in the given information that there is any abnormality or concern related to the client's blood pressure. Therefore, it is not a priority finding to report.
Choice B reason:
Cerebral manifestations. There is no mention of cerebral manifestations in the nurse's notes. Since there are no reported neurological symptoms or abnormalities, the nurse does not need to report cerebral manifestations to the provider.
Choice C reason:
Fetal heart rate. The nurse should report the fetal heart rate to the provider because it is an essential parameter to monitor during prenatal care. A normal fetal heart rate ranges from 110 to 160 beats per minute, and in this case, the fetal heart rate is 158/min, which falls within the normal range. However, it is still necessary to inform the provider about this vital sign for documentation and reassurance.
Choice D reason:
Respiratory rate. The respiratory rate is not mentioned in the nurse's notes, and there are no indications of any respiratory issues or concerns. Therefore, it is not necessary to report the respiratory rate to the provider based on the information provided.
Choice E reason:
Deep tendon reflexes. The nurse notes that the patellar reflex is 3+ and clonus is negative. These findings are within the normal range and do not require reporting to the provider.
Choice F reason:
Gastrointestinal assessment findings. The nurse's notes do not mention any abnormal gastrointestinal assessment findings. Since there are no indications of gastrointestinal issues, the nurse does not need to report any gastrointestinal findings to the provider.
Correct Answer is D
Explanation
Choice A rationale:
Rh incompatibility is not relevant in this scenario. Rh incompatibility refers to a condition where the mother's blood is Rh-negative, and the baby's blood is Rh-positive, which can lead to hemolytic disease of the newborn. However, this condition is unrelated to the client's current presentation of heavy, red vaginal bleeding without contractions.
Choice B rationale:
Frequency and duration of contractions are not the primary concern in this situation. The client's main complaint is heavy vaginal bleeding without contractions, which indicates a potential issue with the placenta or other pregnancy-related problems.
Choice C rationale:
Fetal lung maturity is not the priority at this stage. The client is at 38 weeks of gestation, which is considered full term. Fetal lung maturity is typically assessed if there's a need for early delivery, which is not indicated in this scenario.
Choice D rationale:
The correct choice. The client is experiencing heavy, red vaginal bleeding, which may be a sign of placental abruption, where the placenta separates from the uterine wall prematurely. Determining the location of the placenta through an ultrasound can help identify if placental abruption is the cause of bleeding. Placental abruption can be a serious condition that requires immediate medical attention.
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