A nurse is caring for a client who has PPROM at 30 weeks of gestation and is receiving corticosteroids to enhance fetal lung maturity.
The nurse should explain to the client that the corticosteroids will have which of the following effects on the fetus?
Decrease the risk of respiratory distress syndrome
Increase the production of surfactant
Reduce the incidence of intraventricular hemorrhage
All of the above
The Correct Answer is D
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.
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 B
Explanation
Increased amniotic fluid index indicates a positive outcome of antibiotic therapy for a client who has PPROM at 28 weeks of gestation.Antibiotics are used to prevent or treat infection and prolong pregnancy in women with PPROM.Infection can cause oligohydramnios (low amniotic fluid) which can lead to fetal complications such as cord compression, pulmonary hypoplasia and limb deformities.
Therefore, an increased amniotic fluid index suggests that the infection has been reduced or resolved and the risk of preterm birth has been lowered.
Normal ranges for amniotic fluid index are 5 to 25 cm.Normal ranges for maternal pulse rate are 60 to 100 beats per minute.Normal ranges for maternal leukocyte count are 4.5 to 11 x 10^9/L.
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