A nurse is caring for a client receiving Magnesium Sulfate therapy IV for preterm labor.
Which of the following medications should the nurse anticipate administering if the client exhibits hypotension, decreased urine output, and a respiratory rate of 10/min?
Methotrexate.
Labetalol.
Nifedipine.
Calcium gluconate.
The Correct Answer is D
Choice A rationale
Methotrexate is used for treating ectopic pregnancies and certain cancers, but it is not an antidote for Magnesium Sulfate toxicity.
Choice B rationale
Labetalol is a beta-blocker used for hypertension management in pregnancy, not for reversing Magnesium Sulfate toxicity.
Choice C rationale
Nifedipine is a calcium channel blocker used to manage high blood pressure and preterm labor, not for counteracting Magnesium Sulfate toxicity.
Choice D rationale
Calcium gluconate is the specific antidote for Magnesium Sulfate toxicity, effectively reversing its effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Pruritus of the palms of the hands is a hallmark symptom of cholestasis of pregnancy, a liver disorder causing bile acid accumulation.
Choice B rationale
Back pain and pelvic pressure are common pregnancy symptoms but are not specific to cholestasis.
Choice C rationale
Nausea and vomiting can be due to many conditions in pregnancy and are not indicative of cholestasis.
Choice D rationale
Headaches and blurred vision are associated with preeclampsia, not cholestasis.
Correct Answer is D
Explanation
Choice A rationale
Nausea is typically present in patients with a hydatidiform mole due to high hCG levels.
Choice B rationale
Category II fetal heart rate patterns are indicative of intermediate fetal compromise but are not specific to hydatidiform mole.
Choice C rationale
hCG levels are typically elevated, not decreased, in a hydatidiform mole due to the abnormal growth of trophoblastic tissue.
Choice D rationale
An enlarged uterus is a classic sign of a hydatidiform mole due to the overgrowth of placental tissue without a viable fetus.
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