A nurse is assisting with the care of a client who has a prescription for magnesium sulfate. Which of the following adverse effects should the nurse report to the provider?
Respiratory rate 10/min.
Urine output 160 mL in 4 hr.
Diaphoresis.
Nausea.
The Correct Answer is A
Choice A rationale
Respiratory rate of 10/min is a critical adverse effect, indicating potential respiratory depression due to magnesium sulfate, a serious and life-threatening condition requiring immediate intervention.
Choice B rationale
Urine output of 160 mL in 4 hours is lower than expected but not immediately life-threatening. It needs monitoring but is not as critical as respiratory rate.
Choice C rationale
Diaphoresis, or excessive sweating, can be a side effect of magnesium sulfate but is not life-threatening. It warrants attention but does not require immediate reporting.
Choice D rationale
Nausea is a common, less severe side effect of magnesium sulfate that does not indicate an urgent situation.
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Correct Answer is D
Explanation
Choice A rationale
Bumper pads can pose a suffocation risk to the newborn. The American Academy of Pediatrics advises against their use to promote a safe sleep environment.
Choice B rationale
Foam-wedge cushions are not recommended as they can increase the risk of suffocation and Sudden Infant Death Syndrome (SIDS) by obstructing airflow.
Choice C rationale
Plastic covers can pose a suffocation hazard. Instead, using a fitted sheet is safer and reduces the risk of suffocation.
Choice D rationale
A well-fitting mattress reduces gaps between the mattress and crib sides, preventing entrapment, which helps reduce the risk of suffocation and injury.
Correct Answer is D
Explanation
Choice A rationale
Nausea can be a side effect of magnesium sulfate, but it is not a specific indication of toxicity. Other symptoms are more directly indicative of magnesium sulfate overdose.
Choice B rationale
Facial flushing is a common side effect of magnesium sulfate but is not a sign of toxicity. It typically occurs at therapeutic levels and is not a reliable indicator of overdose.
Choice C rationale
Urine output of 40 mL/hr is within normal limits for an adult and does not indicate magnesium sulfate toxicity. However, significantly decreased urine output could be concerning.
Choice D rationale
Respiratory rate of 10/min is a critical sign of magnesium sulfate toxicity. Magnesium sulfate can cause respiratory depression, and a rate of 10 breaths per minute or less indicates that the patient may be experiencing toxic effects, necessitating immediate medical intervention.