Which of the following gravid clients is most appropriate for a charge nurse to assign to a new nurse with no obstetric (OB) experience?
32-week patient with preeclampsia receiving magnesium sulfate
9-week client with hyperemesis receiving IV therapy
34-week client with no fetal heartbeat
38-week client with complete previa
The Correct Answer is B
A. 32-week patient with preeclampsia receiving magnesium sulfate – Magnesium sulfate requires close monitoring for toxicity (e.g., respiratory depression, loss of deep tendon reflexes), making this client inappropriate for a nurse with no OB experience.
B. 9-week client with hyperemesis receiving IV therapy – This client is the most stable and requires routine care, such as IV fluid administration and antiemetics, making them the best assignment for a new nurse without OB experience.
C. 34-week client with no fetal heartbeat – This client requires significant emotional support and possibly induction of labor, making them inappropriate for a nurse unfamiliar with OB care.
D. 38-week client with complete previa – Placenta previa poses a high risk for hemorrhage, and this client requires close monitoring. A new nurse without OB experience would not be the best choice for this assignment.
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Related Questions
Correct Answer is C
Explanation
A. "It halts cervical dilation."
This is incorrect because betamethasone does not stop cervical dilation or preterm labor. Medications like tocolytics (e.g., nifedipine, magnesium sulfate, terbutaline) are used to delay labor, while betamethasone is given to enhance fetal lung maturity.
B. "It increases the fetal heart rate."
This is incorrect because betamethasone does not directly increase fetal heart rate. While corticosteroids may cause temporary fetal tachycardia, their primary role is enhancing fetal lung development.
C. "It promotes fetal lung maturity."
This is correct because betamethasone is a corticosteroid given to promote the production of surfactant in the fetal lungs, reducing the risk of respiratory distress syndrome (RDS) in preterm infants. It is typically administered between 24 and 34 weeks of gestation in cases of anticipated preterm birth.
D. "It is used to stop preterm labor contractions."
This is incorrect because betamethasone does not stop contractions. Tocolytics like nifedipine, magnesium sulfate, and terbutaline are used for that purpose, whereas betamethasone is specifically for fetal lung development.
Correct Answer is B
Explanation
A. During the next attempt to get pregnant
This is incorrect because waiting until the next pregnancy increases the risk of congenital rubella syndrome in future pregnancies. The vaccine should be given immediately postpartum to provide immunity.
B. Immediately after delivery
This is correct because the rubella vaccine (MMR) is a live vaccine and is contraindicated during pregnancy due to teratogenic effects. It should be given postpartum before hospital discharge to prevent future rubella infections.
C. During the third trimester of pregnancy
This is incorrect because live vaccines are contraindicated in pregnancy due to the risk of fetal infection.
D. During the first trimester of pregnancy
This is incorrect because administering a live vaccine early in pregnancy is dangerous and could cause fetal harm or congenital anomalies.
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