A nurse is providing teaching about the expected effects of magnesium sulfate to a client who is at 28 weeks of gestation and has preeclampsia.
Which of the following responses by the nurse is appropriate?
This medication stabilizes the fetal heart rate
This medication improves tissue perfusion
This medication prevents seizures
This medication increases cardiac output
The Correct Answer is C
Choice A rationale
While magnesium sulfate can have an effect on the fetal heart rate, it does not primarily function to stabilize it. Magnesium sulfate is used in the management of preeclampsia primarily due to its anticonvulsant properties.
Choice B rationale
Magnesium sulfate does not primarily function to improve tissue perfusion. Its main role in the management of preeclampsia is to prevent seizures.
Choice C rationale
This is the correct answer. Magnesium sulfate is used in the management of preeclampsia primarily due to its anticonvulsant properties. It helps to prevent seizures in those with severe preeclampsia, which can minimize the risk of complications.
Choice D rationale
Magnesium sulfate does not increase cardiac output. Its primary role in the management of preeclampsia is to prevent seizures.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Step 1: According to Naegele’s rule, we start with the first day of the last menstrual period, which is June 212.
Step 2: We then subtract three months, which gives us March 212.
Step 3: Finally, we add seven days, which gives us March 282. So, the estimated date of delivery in the next year is March 28.
Correct Answer is B
Explanation
Choice A rationale
Transient occipital cyanosis is not a clinical finding that should be reported to the provider. It is a normal finding in newborns due to immature circulation and should resolve on its own.
Choice B rationale
Single palmar creases, also known as simian lines, can be a sign of certain genetic conditions, such as Down syndrome. Therefore, this finding should be reported to the provider.
Choice C rationale
Subconjunctival hemorrhage, or a red spot in the white of the eye, is a common and harmless condition in newborns. It does not require treatment and will disappear as the blood is absorbed.
Choice D rationale
Dystocia, or difficult labor, is not a clinical finding in a newborn. It refers to a situation during childbirth where there is slow or difficult labor or delivery.
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