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A nurse is caring for a client who is receiving intravenous magnesium sulfate for preeclampsia.
Which assessment finding would alert the nurse to suspect magnesium toxicity?

A.

Rapid pulse.

B.

Tingling in toes.

C.

Cool skin temperature.

D.

Absent deep tendon reflexes.

Answer and Explanation

The Correct Answer is D

Choice A rationale

A rapid pulse is not typically associated with magnesium toxicity. Magnesium toxicity more commonly affects the nervous and muscular systems.

 

Choice B rationale

Tingling in toes can be a sign of early magnesium sulfate effects but not necessarily toxicity. It may indicate that the medication is starting to affect the nervous system.

 

Choice C rationale

Cool skin temperature is not a common sign of magnesium toxicity. Symptoms of magnesium toxicity are more related to neuromuscular and respiratory function.

 

Choice D rationale

Absent deep tendon reflexes are a key indicator of magnesium toxicity. This finding suggests that magnesium levels are high enough to depress neuromuscular function, requiring immediate medical intervention. .


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View Related questions

Correct Answer is B

Explanation

Choice A rationale

The supine position is not recommended for breastfeeding because it can lead to issues with latching and milk flow, making it uncomfortable and potentially unsafe.

Choice B rationale

The cradle position is a common and effective breastfeeding position where the baby's head rests in the crook of the mother's arm, allowing for close contact and support.

Choice C rationale

Upright with chin support is not a standard breastfeeding position and may not provide the necessary support or alignment for effective breastfeeding.

Choice D rationale

Over-the-shoulder is also not a recommended breastfeeding position as it is impractical and does not facilitate proper latching or feeding.

Correct Answer is ["A","B","C"]

Explanation

Choice A: Give betamethasone 12 mg IM now and repeat in 24 hr.

Rationale: Betamethasone is administered to accelerate fetal lung maturity in cases of preterm labor. Given the client's gestational age of 31 weeks, this intervention is appropriate to help reduce the risk of respiratory distress syndrome in the newborn.

Choice B: Begin loading dose of magnesium sulfate 9 g over 30 min.

Rationale: Magnesium sulfate is used for neuroprotection of the fetus in preterm labor to reduce the risk of cerebral palsy. The loading dose is typically given to achieve therapeutic levels quickly.

Choice C: Position the client in a lateral position.

Rationale: Positioning the client in a lateral position helps improve uteroplacental blood flow and can reduce the intensity of contractions, which is beneficial in managing preterm labor.

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