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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["D","E","H"]
Explanation
Choice A rationale:
BUN is within the normal range (10 to 20 mg/dL), so it's not an indication of a potential complication.
Choice B rationale:
Potassium is slightly below the normal range (3.5 to 5 mEq/L), indicating potential hypokalemia, which can be a complication.
Choice C rationale:
Hct is at the upper limit of the normal range (33% to 49%), but still within normal, so it's not a complication.
Choice D rationale:
Weight loss of 2 kg in 1 month during pregnancy is concerning and could indicate a complication such as hyperemesis gravidarum.
Choice E rationale:
Heart rate is slightly elevated, which could indicate dehydration, a potential complication.
Choice F rationale:
Sodium is slightly below the normal range (136 to 145 mEq/L), but this alone is not typically a complication of pregnancy.
Choice G rationale:
Hgb is within the normal range (11 to 16 g/dL), so it's not a complication.
Choice H rationale:
Urine-specific gravity is above the normal range (1.005 to 1.030), indicating potential dehydration, a complication.
Correct Answer is D
Explanation
Choice A rationale:
Desiring privacy with the newborn is not specific to the taking-in phase.
Choice B rationale:
Taking charge of all mothering tasks is more indicative of the taking-hold phase.
Choice C rationale:
Putting personal needs aside is not specific to the taking-in phase.
Choice D rationale:
Reviewing the birth experience with others is characteristic of the taking-in phase.
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