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 prevents seizures."

"This medication increases cardiac output."

This medication improves tissue perfusion."

Answer and Explanation

The Correct Answer is B

Magnesium sulfate is used to prevent seizures in clients with preeclampsia. It works by relaxing the smooth muscles and blocking neuromuscular transmission. While magnesium sulfate can indirectly improve fetal heart rate and tissue perfusion by preventing seizures, it does not directly stabilize the fetal heart rate or increase cardiac output.

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Correct Answer is C

Explanation

Magnesium sulfate is a medication used to prevent and treat seizures in clients with preeclampsia and eclampsia. It is also used to stop preterm labor. However, magnesium sulfate can cause a variety of side effects, including decreased reflexes, which can be a sign of magnesium toxicity. Therefore, it is important for the nurse to monitor the client for signs of toxicity.

Option A is incorrect because a decrease in the frequency of contractions is a desired effect of magnesium sulfate when it is used to stop preterm labor.

Option B is also incorrect because although a blood pressure of 150/100 mm Hg is elevated, it is not an unexpected finding in a client with preeclampsia, and it may actually be considered an improvement if the client's blood pressure was previously higher.

Option D is incorrect because a urinary output of 35 mL/hr is within the normal range for an adult.

A. Dorsiflexion of the great toe B. Flexion of the forearm C. Downward curl of the toes D. Extension of the leg

Correct Answer is A

Explanation

Dorsiflexion of the great toe is the expected finding for the Babinski reflex in a newborn. Babinski is positive in newborns up to the age of 2 years.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who is at 32 weeks of gestation and is receiving magnesium sulfate via continuous IV infusion. Which of the following findings should the nurse report to the provider?

Correct Answer is C

Explanation

A nurse is performing an assessment of a newborn's Babinski reflex. Which of the following findings should the nurse expect?

Correct Answer is A

Explanation

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