A client with severe preeclampsia is receiving magnesium sulfate as part of the treatment plan. To ensure the client's safety, which compound would the nurse have readily available?
potassium chloride
ferrous sulfate
calcium carbonate
calcium gluconate
The Correct Answer is D
A. Potassium chloride is not used in the treatment of magnesium sulfate toxicity. Potassium chloride is typically used to correct low potassium levels, but it is not directly related to managing magnesium sulfate toxicity.
B. Ferrous sulfate is an iron supplement, typically used to treat or prevent iron deficiency anemia, and does not play a role in managing magnesium sulfate toxicity.
C. Calcium carbonate is an antacid and is not used to counteract magnesium sulfate toxicity.
D. Calcium gluconate is the correct choice. Magnesium sulfate is used in severe preeclampsia to prevent seizures, but it can cause toxicity, leading to respiratory depression, loss of deep tendon reflexes, or even cardiac arrest. Calcium gluconate is the antidote for magnesium sulfate toxicity and should be readily available to reverse these effects if necessary.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Have her blood checked every month for the next 360 days is correct. After a molar pregnancy (also known as a hydatidiform mole), the client must have serial monitoring of hCG levels (usually monthly for 6 to 12 months) to ensure that all molar tissue has been removed and that gestational trophoblastic disease (such as choriocarcinoma) does not develop. A rising or persistently elevated hCG level can indicate malignancy.
B. Receive Rhogam with the next pregnancy may be necessary if the client is Rh-negative, but it is not specific or essential to the follow-up care for a molar pregnancy itself.
C. Seek genetic counselling with her partner before the next pregnancy is not routinely required after a molar pregnancy unless there’s a history of recurrent molar pregnancies or other genetic concerns.
D. Becoming pregnant within the year is discouraged. Pregnancy should be avoided for at least 6 to 12 months after molar pregnancy to allow for monitoring of hCG levels without interference from a new pregnancy, which could complicate interpretation of results.
Correct Answer is C
Explanation
A. Oligohydramnios is more commonly associated with conditions like fetal growth restriction or placental insufficiency, and it is less common in twin pregnancies, which are actually more prone to polyhydramnios, especially in cases of twin-to-twin transfusion syndrome.
B. Chorioamnionitis is an infection of the fetal membranes, which can occur in any pregnancy, particularly with prolonged rupture of membranes, but it is not uniquely or especially linked to twin pregnancies.
C. Preeclampsia is correct. Women carrying twins (or other multiples) are at significantly higher risk for developing preeclampsia due to the increased placental mass and associated vascular demands. Nurses should be particularly vigilant in monitoring for signs like elevated blood pressure, proteinuria, edema, and headaches in these clients.
D. Post-term labor is less likely in twin pregnancies, as multiples are more often born preterm, not post-term, due to uterine overdistension and other complications.
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