A nurse is caring for a client at 38 weeks gestation who arrived to the triage with complaints of decreased fetal movement.
The nurse contacts the provider and reports the findings.
The nurse anticipates an order for which of the following?
Non-stress test.
Biophysical profile.
Ultrasound.
Amniocentesis.
The Correct Answer is A
Choice A rationale
A non-stress test (NST) is a common initial assessment for decreased fetal movement. It evaluates fetal heart rate patterns in response to fetal movements, providing information about fetal well-being and oxygenation.
Choice B rationale
A biophysical profile (BPP) is a more comprehensive assessment that includes an NST and ultrasound evaluation of fetal movements, tone, breathing, and amniotic fluid volume. It may be ordered if the NST results are non-reassuring or if there are other concerns.
Choice C rationale
An ultrasound can provide valuable information about fetal growth, amniotic fluid volume, and placental function. It may be used in conjunction with other tests but is not the first-line assessment for decreased fetal movement.
Choice D rationale
Amniocentesis is an invasive procedure used for specific indications, such as genetic testing or assessing fetal lung maturity. It is not typically used for initial assessment of decreased fetal movement.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
A reactive non-stress test (NST) indicates that the fetal heart rate increases appropriately with fetal movements, suggesting good fetal oxygenation and neurological function. This is the desired outcome for an NST4.
Choice B rationale
A non-reactive NST means the fetal heart rate did not increase with movements, which could indicate fetal hypoxia or other issues. Further testing would be needed to assess fetal well-being.
Choice C rationale
An inconclusive NST means the test did not provide enough information to determine fetal well-being, possibly due to fetal sleep cycles or maternal factors. Additional testing would be required.
Choice D rationale
A positive NST is not a standard term used in fetal monitoring. The correct terms are reactive or non-reactive.
Correct Answer is A
Explanation
Choice A rationale
• The non-stress test (NST) is reactive, indicating normal fetal heart rate patterns with adequate accelerations.
• The ultrasound shows normal amniotic fluid index and fetal movements, with no abnormalities detected.
• The client has no significant medical history and is generally feeling well.
These findings suggest that the fetus is currently well, and there is no immediate need for further intervention. However, the client should be instructed to monitor fetal movements at home and return if there are any concerns or if decreased fetal movement persists. This approach balances the need for vigilance with the reassurance provided by the normal test results.
.
Choice B rationale
Continuous fetal monitoring is typically reserved for cases where there is a significant concern for fetal distress or other complications. In this case, both the non-stress test (NST) and ultrasound results are normal, indicating that the fetus is currently well. Therefore, continuous monitoring in a hospital setting is not necessary.
Choice C rationale
An immediate cesarean section is a major surgical procedure that is usually performed when there is an urgent risk to the mother or baby. Given the normal NST and ultrasound findings, there is no indication of fetal distress or other complications that would warrant such an intervention at this time.
Choice D rationale
Corticosteroids are given to enhance fetal lung maturity in cases where preterm delivery is anticipated, typically before 34 weeks of gestation. Since the client is already at 35 weeks and there is no indication of imminent preterm labor or other complications, administering corticosteroids is not necessary.
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