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 stabilizes the fetal heart rate
The medication improves tissue perfusion
The medication prevents seizures
The Correct Answer is D
A. This medication increases cardiac output: Magnesium sulfate does not typically increase cardiac output. Its primary role in the context of preeclampsia is to prevent seizures and manage hypertension.
B. This medication stabilizes the fetal heart rate: While magnesium sulfate can have a relaxing effect on the uterus, which might indirectly influence fetal heart rate, its primary purpose in preeclampsia is seizure prevention rather than fetal heart rate stabilization.
C. The medication improves tissue perfusion: Magnesium sulfate primarily functions as an anticonvulsant and tocolytic (relaxes the uterus). While its effects on vasodilation can contribute to improved blood flow, the primary indication in preeclampsia is seizure prevention.
D. The medication prevents seizures
Magnesium sulfate is commonly used in the management of preeclampsia to prevent seizures (eclampsia), a serious complication of the condition. It has anticonvulsant properties and is the primary medication for seizure prophylaxis in pregnant individuals with preeclampsia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. The client’s fundus is firm and midline: Oxytocin is commonly administered in the third stage of labor to promote uterine contraction and prevent postpartum hemorrhage. A therapeutic effect of oxytocin is the firm and midline positioning of the uterus, indicating effective contraction and the prevention of excessive bleeding.
B. The client’s umbilical cord lengthens: The lengthening of the umbilical cord is not an expected therapeutic effect of oxytocin administration. Oxytocin primarily affects uterine contractions.
C. The client reports a feeling of vaginal fullness: A feeling of vaginal fullness is not a typical therapeutic effect of oxytocin administration. It may be associated with other factors, such as the presence of blood clots or retained placental fragments, and should be further assessed.
D. The client saturates a perineal pad in 1 hour: Saturating a perineal pad in 1 hour is not an expected therapeutic effect of oxytocin. Excessive bleeding or saturation of perineal pads may be a sign of postpartum hemorrhage and requires immediate attention.
Correct Answer is D
Explanation
A. Place the client in a semi-Fowler's position for the after administration: The position of the client during or after administration of dinoprostone (a prostaglandin used for cervical ripening and labor induction) is not typically specified as semi-Fowler's position. The provider may have preferences regarding the positioning, but this is not a general guideline.
B. Allow the medication to reach room temperature prior to administration: There is no specific requirement to allow dinoprostone to reach room temperature before administration. It is typically administered according to the manufacturer's guidelines and the provider's instructions.
C. Instruct the client to avoid urinary elimination until after administration: There is no need to restrict urinary elimination before or after the administration of dinoprostone. In fact, encouraging the client to empty their bladder before administration is often recommended to improve comfort.
D. Verify that informed consent is obtained prior to administration: This is a critical action. Before administering any medication or procedure, the nurse should ensure that the client has provided informed consent. This involves explaining the purpose, risks, benefits, and alternatives of the procedure or medication, and obtaining the client's voluntary agreement.
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