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 prevents seizures."
"This medication increases cardiac output."
This medication improves tissue perfusion."
The Correct Answer is B
Magnesium sulfate is used to prevent seizures in clients with preeclampsia. It works by relaxing the smooth muscles and blocking neuromuscular transmission. While magnesium sulfate can indirectly improve fetal heart rate and tissue perfusion by preventing seizures, it does not directly stabilize the fetal heart rate or increase cardiac output.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Broccoli is an excellent source of calcium, with one cup of cooked broccoli providing approximately 62 milligrams of calcium. In comparison, one medium potato provides only around 10 milligrams of calcium, 1/2 cup cubed avocado provides around 11 milligrams of calcium, and one large banana provides only around 6 milligrams of calcium.
Therefore, the nurse should encourage the client to consume foods that are rich in calcium such as leafy greens, tofu, fortified plant-based milk, fortified plant-based yogurt, and other fortified foods. Additionally, the nurse may recommend the client to take calcium supplements as needed to ensure adequate calcium intake during pregnancy.
Correct Answer is B
Explanation
Retained placental fragments is a risk factor for postpartum hemorrhage. When placental fragments remain in the uterus, they prevent the uterus from contracting down and can cause significant bleeding. Pregnancy-induced hypertension, oligohydramnios, and meconium-stained fluid are not considered risk factors for postpartum hemorrhage.
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