A nurse is admitting a client who is at 30 weeks of gestation and is in preterm labor.
The client has a new prescription for betamethasone and asks the nurse about the purpose of this medication. The nurse should provide which of the following explanations?
"It increases the fetal heart rate."
"It is used to stop preterm labor contractions."
"It promotes fetal lung maturity."
"It halts cervical dilation."
The Correct Answer is C
Betamethasone is a corticosteroid used in the prepartum period to promote fetal lung maturity. This reduces the risk of neonatal respiratory distress in babies likely to be delivered before term A, B, D- betamethasone has no effect on preterm labor contractions, increase fetal heart rate, or halt cervical dilation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
If the mother is Rh-negative and the fetus is Rh-positive, the mother may produce anti-Rh antibodies, which can cross the placenta and cause hemolysis of the fetal red blood cells, leading to hyperbilirubinemia in the newborn.
Correct Answer is ["B","D","E","F"]
Explanation
Grunting, nasal flaring, and sternal retractions are signs of respiratory distress in a newborn. These findings suggest that the newborn is having difficulty breathing and may require further evaluation and intervention by the provider.
Hematocrit levels may be indicative of polycythemia or other hematological abnormalities, which could impact the newborn's well-being and require further assessment and management. Changes in heart rate may indicate cardiac or circulatory issues in the newborn, which warrant further evaluation by the provider.
Respiratory distress in the neonatal period can also occur due to neonatal sepsis and hence, WBC count is important.
Temperature is important to assess in newborns, but it is not explicitly indicated as abnormal in the scenario provided. Newborn's serum glucose level is essential, it is not mentioned in the scenario and is not typically a priority in this context unless there are specific risk factors or symptoms of hypoglycemia.
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