A nurse is caring for a client who is postpartum. Which of the following findings is an indication for the nurse to administer Rho(D) immune globulin?
The client is Rh positive and the newborn is Rh negative.
The client is Rh negative and the newborn is Rh positive.
The client is Rh negative and the newborn is Rh negative.
The client is Rh positive and the newborn is Rh positive.
The Correct Answer is B
Choice A rationale:
If the client is Rh positive and the newborn is Rh negative, there is no indication for administering Rho(D) immune globulin. Rho(D) immune globulin is only given when the Rh-negative mother gives birth to an Rh-positive baby.
Choice B rationale:
This is the correct choice for administering Rho(D) immune globulin. When the mother is Rh negative and the newborn is Rh positive, there is a risk of Rh incompatibility. If the fetal blood enters the mother's circulation during delivery, her immune system may produce antibodies against Rh-positive blood cells, which can be harmful to future Rh-positive pregnancies. To prevent this, Rho(D) immune globulin is administered to the Rh-negative mother shortly after delivery.
Choice C rationale:
If both the mother and the newborn are Rh-negative, there is no risk of Rh incompatibility. Rho(D) immune globulin is not required in this situation.
Choice D rationale:
If both the mother and the newborn are Rh-positive, there is no risk of Rh incompatibility. Rho(D) immune globulin is not indicated in this case.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Fetal head compression is unlikely to cause variable decelerations in the fetal heart rate. During contractions and labor, the fetal head may experience pressure, but this usually leads to early decelerations, not variable decelerations. Early decelerations are considered benign and are caused by the head's pressure stimulating the vagus nerve, resulting in a temporary decrease in heart rate.
Choice B rationale:
Umbilical cord compression is a known cause of variable decelerations in the fetal heart rate. When the umbilical cord is compressed, it can temporarily disrupt blood flow and oxygen supply to the fetus, leading to decelerations. Variable decelerations often appear as abrupt, sharp drops in the fetal heart rate and are typically characterized by their unpredictable
nature.
Choice C rationale:
Maternal opioid administration is not a direct cause of variable decelerations in the fetal heart rate. While opioids can cross the placenta and may affect the fetus, they are more likely to cause other issues, such as respiratory depression in the newborn, rather than variable decelerations.
Choice D rationale:
Uteroplacental insufficiency is not the primary factor causing variable decelerations. Uteroplacental insufficiency refers to an inadequate blood flow and oxygen delivery to the placenta, which can lead to late decelerations in the fetal heart rate, not variable decelerations.
Correct Answer is B
Explanation
Choice A rationale:
Fetal head compression is unlikely to cause variable decelerations in the fetal heart rate. During contractions and labor, the fetal head may experience pressure, but this usually leads to early decelerations, not variable decelerations. Early decelerations are considered benign and are caused by the head's pressure stimulating the vagus nerve, resulting in a temporary decrease in heart rate.
Choice B rationale:
nature.
Choice C rationale:
Maternal opioid administration is not a direct cause of variable decelerations in the fetal heart rate. While opioids can cross the placenta and may affect the fetus, they are more likely to cause other issues, such as respiratory depression in the newborn, rather than variable decelerations.
Choice D rationale:
Uteroplacental insufficiency is not the primary factor causing variable decelerations. Uteroplacental insufficiency refers to an inadequate blood flow and oxygen delivery to the placenta, which c
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