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 increases cardiac output.”.
"This medication prevents seizures.”.
"This medication stabilizes the fetal heart rate.”.
"This medication improves tissue perfusion.”.
The Correct Answer is B
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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Placing the client in a semi-Fowler’s position for 1 hr after administration is not necessary.
Choice B rationale:
Allowing the medication to reach room temperature prior to administration is not necessary.
Choice C rationale:
Instructing the client to avoid urinary elimination until after administration is not necessary.
Choice D rationale:
Verifying that informed consent is obtained prior to administration is crucial as it ensures the client is aware of the procedure and its potential risks.
Correct Answer is D
Explanation
Choice A rationale:
Breastfeeding is not contraindicated following rubella immunization, so this statement is incorrect.
Choice B rationale:
The rubella vaccine is a single-dose vaccine, not a series of three.
Choice C rationale:
Joint pain can occur following rubella immunization, but it’s not a severe side effect that requires immediate medical attention.
Choice D rationale:
Women are advised to avoid pregnancy for at least 1 month following rubella immunization due to the theoretical risk to the fetus, so this statement is correct.
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