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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Related Questions
Correct Answer is D
Explanation
Choice A rationale
Applying hydrating lotion to the newborn’s skin prior to treatment is not recommended. The goal of phototherapy is to expose the newborn’s skin to light, and applying lotion could potentially interfere with the effectiveness of the treatment.
Choice B rationale
Providing the newborn with 15 mL glucose water after each feeding is not a standard part of phototherapy treatment. The newborn should continue to receive regular feedings, but additional glucose water is not typically necessary.
Choice C rationale
Turning the newborn every 4 hours is not sufficient during phototherapy. The newborn should be repositioned frequently, ideally every 2-3 hours, to expose all areas of the skin to the light.
Choice D rationale
It is important to protect the newborn’s eyes during phototherapy to prevent damage from the light. Therefore, the newborn’s eyes should be covered with special patches whenever the lights are on.
Correct Answer is A
Explanation
Choice A rationale
Facial asymmetry can occur as a result of a forceps-assisted birth. The pressure from the forceps can cause temporary changes in the shape of the baby’s face.
Choice B rationale
Caput succedaneum, a swelling of the scalp in a newborn, is not typically caused by forceps. It is more commonly associated with vacuum extraction.
Choice C rationale
Cephalohematoma, a bleeding underneath one of the cranial bones, is not typically caused by forceps. It is more commonly associated with vacuum extraction.
Choice D rationale
Subgaleal hemorrhage, bleeding into the space between the skull periosteum and the scalp galea aponeurosis, is not typically caused by forceps. It is more commonly associated with vacuum extraction.
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