A nurse is reviewing the history of a client who is pregnant. Which of the following clinical data indicates the client is at risk for preterm delivery?
Previous delivery at 37 weeks gestation.
Previous cervical cerclage.
Previous reactive non-stress test.
Previous delivery of a newborn weighing 2.5 kg (5.5 Ib).
The Correct Answer is B
Choice A rationale:
A previous delivery at 37 weeks gestation is considered full term, not a risk factor for preterm delivery.
Choice B rationale:
A previous cervical cerclage indicates a history of cervical insufficiency, which is a risk factor for preterm delivery.
Choice C rationale:
A previous reactive non-stress test is a positive sign of fetal well-being, not a risk factor for preterm delivery.
Choice D rationale:
A previous delivery of a newborn weighing 2.5 kg (5.5 Ib) is within the normal range, not a risk factor for preterm delivery.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Freezing embryos for future use is a personal decision and not something a nurse should instruct a client to avoid.
Choice B rationale:
In vitro fertilization can result in multiple pregnancies, and reduction of multiple fetuses may be necessary for the health of the mother and the remaining fetuses.
Choice C rationale:
The use of donor oocytes is a personal decision and not something a nurse should instruct a client to avoid.
Choice D rationale:
In in vitro fertilization, sperm is introduced to the egg in a laboratory, not the uterus.
Correct Answer is B
Explanation
Choice A rationale:
Magnesium sulfate does not increase cardiac output. It is a central nervous system depressant and muscle relaxant.
Choice B rationale:
Magnesium sulfate is given to clients with preeclampsia to prevent seizures, which can be a complication of this condition.
Choice C rationale:
Magnesium sulfate does not directly stabilize the fetal heart rate. Its primary use in preeclampsia is seizure prevention.
Choice D rationale:
While magnesium sulfate can cause vasodilation, which could improve tissue perfusion, its primary use in preeclampsia is to prevent seizures.
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