When administering magnesium sulfate to a client with preeclampsia, the nurse understands that this drug is given to:
Increase diuresis.
Prevent seizures.
Reduce blood pressure.
Slow the process of labor.
The Correct Answer is B
Choice A rationale
Magnesium sulfate is not given to increase diuresis; this is not its primary effect and is incorrect in the context of treating preeclampsia.
Choice B rationale
Magnesium sulfate is administered to prevent seizures in patients with preeclampsia. It acts as a central nervous system depressant and helps in preventing eclampsia.
Choice C rationale
Although magnesium sulfate may have a mild effect on reducing blood pressure due to its vasodilatory properties, this is not its primary purpose in the management of preeclampsia.
Choice D rationale
Magnesium sulfate is not used to slow the process of labor; its main role is seizure prophylaxis in preeclampsia.
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Correct Answer is C
Explanation
Choice A rationale
While maternal lacerations are a risk during childbirth, they are not the greatest risk in cases of fetal dystocia. The focus is primarily on fetal wellbeing.
Choice B rationale
Fetal injury such as bruising can occur with dystocia, but the primary concern is the potential for severe, life-threatening complications.
Choice C rationale
Neonatal asphyxia related to prolonged labor is the greatest risk with fetal dystocia. Prolonged labor can lead to decreased oxygen supply to the fetus, causing asphyxia and
potential brain injury.
Choice D rationale
Increased consideration for a cesarean delivery is a possible outcome of fetal dystocia, but it is a management decision rather than a direct risk to the baby’s immediate health.
Correct Answer is A
Explanation
Choice A rationale
Vaginal hematomas are usually associated with severe pain due to the accumulation of blood in the tissues.
Choice B rationale
Bleeding might be visible, but hematomas often cause internal accumulation, not external bleeding.
Choice C rationale
Warmth is not typically associated with hematomas; instead, pain and swelling are more common.
Choice D rationale
Redness may occur, but pain is the most consistent symptom.