A nurse is preparing to administer betamethasone to a client who has PPROM at 26 weeks of gestation.
Which of the following statements by the nurse is appropriate?
“This medication will help prevent preterm labor.”
“This medication will help reduce the risk of bleeding.”
“This medication will help mature your baby’s lungs.”
“This medication will help lower your blood pressure.”
The Correct Answer is C
Betamethasone is a corticosteroid that is given to women who have PPROM (preterm prelabor rupture of membranes) at 24 to 36 weeks of gestation to reduce the risk of neonatal respiratory distress syndrome and other complications. It is given as two doses of 12 mg intramuscularly, 24 hours apart.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Sexual intercourse can trigger uterine contractions and increase the risk of preterm labor.
The nurse should instruct the woman to avoid sexual intercourse if she is at risk for preterm labor.
Choice A is wrong because drinking water is important for hydration and preventing dehydration, which can also cause uterine contractions.
Choice B is wrong because taking prenatal vitamins is essential for providing adequate nutrition and preventing deficiencies that can affect fetal development.
Choice D is wrong because performing fetal kick counts is a way of monitoring fetal well-being and detecting any signs of distress or reduced movement.
The nurse should encourage the woman to perform fetal kick counts regularly and report any concerns to her health care provider.
Correct Answer is D
Explanation
Corticosteroids have multiple effects on the fetus, including:
• Decreasing the risk of respiratory distress syndrome (RDS) by increasing the production of surfactant, a substance that helps the lungs expand and prevents them from collapsing.
• Reducing the incidence of intraventricular hemorrhage (IVH), a type of bleeding in the brain that can cause brain damage or death.
• Reducing the risk of necrotizing enterocolitis (NEC), a serious intestinal infection that can cause tissue death and perforation.
Normal ranges for gestational age are 37 to 42 weeks.
Normal ranges for fetal weight are 2.5 to 4.5 kg.
Normal ranges for fetal heart rate are 110 to 160 beats per minute.
Normal ranges for amniotic fluid index are 5 to 25 cm.
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