A nurse is reinforcing teaching with a client who is undergoing amniotic fluid assessment for the lecithin/sphingomyelin ratio. Which of the following client statements indicates an understanding of the teaching?
The results can indicate a genetic disorder.
This test determines how well my placenta is functioning.
This test is done if there is a risk of an Rh incompatibility.
The results will show if my baby's lungs are mature.
The Correct Answer is D
Choice A rationale
Lecithin/sphingomyelin (L/S) ratio does not indicate genetic disorders; it's used to assess fetal lung maturity.
Choice B rationale
The test does not determine placental function. It specifically evaluates fetal lung maturity through the ratio of lecithin to sphingomyelin in amniotic fluid.
Choice C rationale
The test is not used to assess the risk of Rh incompatibility. The L/S ratio focuses on lung development rather than blood compatibility issues.
Choice D rationale
The L/S ratio assesses the baby's lung maturity, indicating if the lungs produce enough surfactant for proper function after birth.
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Correct Answer is B
Explanation
Choice A rationale
A client whose labor lasted for 6 hours is not necessarily a priority unless other complications are present. Duration of labor alone does not indicate an urgent need for immediate attention postpartum.
Choice B rationale
A client who received magnesium sulfate during labor should be seen first due to the potential for serious side effects such as respiratory depression, hypotonia in the newborn, and maternal complications. Magnesium sulfate is used to prevent seizures in clients with preeclampsia and requires close monitoring.
Choice C rationale
A client with a history of oligohydramnios needs monitoring, but this condition alone does not take precedence over the immediate postpartum risks associated with magnesium sulfate.
Choice D rationale
A client whose newborn is having difficulty latching-on needs support and assistance with breastfeeding. While important, this issue is not as urgent as monitoring the effects of magnesium sulfate in the client described in Choice B.
Correct Answer is D
Explanation
Choice A rationale
Leukorrhea, a normal vaginal discharge, increases during pregnancy due to hormonal changes. It's not indicative of prenatal complications at 41 weeks of gestation.
Choice B rationale
Shortness of breath is common in late pregnancy due to the enlarged uterus pressing against the diaphragm. It is not necessarily a sign of a prenatal complication at this stage.
Choice C rationale
Non-pitting ankle edema is often seen in late pregnancy due to fluid retention and increased pressure on the veins. It is typically benign and not a sign of serious complications.
Choice D rationale
Blurred vision can indicate a serious prenatal complication such as preeclampsia, which is characterized by high blood pressure and can pose significant risks to both mother and baby if not managed properly. .