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 D
Explanation
The client should not use a tampon if they have any bleeding because it can increase the risk of infection.
A tampon can also interfere with the assessment of the amount and color of the bleeding.
Correct Answer is B
Explanation
Nifedipine is a calcium channel blocker that lowers blood pressure by relaxing the blood vessels.It can cause dizziness and orthostatic hypotension (a drop in blood pressure when standing up), so the client should avoid getting up suddenly from a lying or sitting position.
Choice A is wrong because grapefruit juice can increase the level of nifedipine in the blood and cause side effects such as headache, flushing, and swelling.
The client should avoid grapefruit and grapefruit juice while taking nifedipine.
Choice C is wrong because nifedipine does not affect the heart rate directly.
The client does not need to check the pulse before taking nifedipine, but should monitor the blood pressure regularly.
Choice D is wrong because nifedipine is prescribed to prevent pre-term labor by relaxing the uterine muscles.
The client should not stop taking nifedipine if contractions occur, but should contact the health care provider for further instructions.Stopping nifedipine suddenly can cause a rebound increase in blood pressure and chest pain.
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