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
“This medication prevents seizures.” Magnesium sulfate is a mineral that is given intravenously to women with preeclampsia to reduce the risk of seizures or eclampsia.
Preeclampsia is a condition of high blood pressure and protein in the urine during pregnancy.
Choice A is incorrect because magnesium sulfate does not stabilize the fetal heart rate.
Choice B is incorrect because magnesium sulfate does not improve tissue perfusion.
Choice D is incorrect because magnesium sulfate does not increase cardiac output.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Bathing the newborn before initiating skin-to-skin contact is an action that the nurse should include in the plan of care for a client who is pregnant and has HIV.
Choice A is incorrect because using a fetal scalp electrode during labor and delivery is not mentioned as an action that should be included in the plan of care for a client who is pregnant and has HIV in my sources.
Choice C is incorrect because instructing the client to stop taking antiretroviral medications at 32 weeks of gestation is not mentioned as an action that should be included in the plan of care for a client who is pregnant and has HIV in my sources.
Choice D is incorrect because administering a pneumococcal immunization to the newborn within 4 hours following birth is not mentioned as an action that should be included in the plan of care for a client who is pregnant and has HIV in my sources.
Correct Answer is C
Explanation
Hyperemesis gravidarum is a severe form of nausea and vomiting during pregnancy that can result in dehydration, weight loss, and ketosis.
Clinicians suspect hyperemesis gravidarum based on symptoms and can support the diagnosis by measuring urine ketones.
Choice A, Rapid plasma reagin, is a blood test used to screen for syphilis.
Choice B, Prothrombin time, is a blood test that measures how long it takes for blood to clot.
Choice D, Urine culture, may be indicated because urinary tract infection is common in pregnancy and can be associated with nausea and vomiting.
However, urine ketones would be a more specific test for hyperemesis gravidarum.
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