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
Prolonged labor is not directly linked to drug use and does not present as an immediate complication.
Choice B rationale
Prolapsed cord is not associated with substance abuse and lacks direct connection to this scenario.
Choice C rationale
Cocaine use heightens the risk of abruptio placentae, a serious condition where the placenta detaches prematurely.
Choice D rationale
Retained placenta is a concern but less likely than abruptio placentae in the context of cocaine use.
Correct Answer is B
Explanation
Choice A rationale
Checking for ketones in urine is related to metabolic conditions like diabetic ketoacidosis, not directly relevant to the immediate care of an eclamptic client.
Choice B rationale
Padding the bed rails and headboard helps prevent injury during seizures, which is crucial in managing a client with eclampsia.
Choice C rationale
Providing visual and auditory stimulation can increase the risk of further seizures in an eclamptic client. Reducing stimulation is usually recommended.
Choice D rationale
Placing the bed in the high Fowler's position is not appropriate for managing a client post-seizure. The priority is ensuring airway patency and preventing injury.