A nurse is assisting with the care of a client who received magnesium sulfate to treat preterm labor. The nurse should monitor the client for which of the following findings as an indication of magnesium sulfate toxicity?
Nausea.
Facial flushing.
Urine output 40 mL/hr.
Respiratory rate 10/min.
The Correct Answer is D
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.
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Correct Answer is B
Explanation
Choice A rationale
"Monitor perineal pads for clots.”. This is incorrect because while monitoring for clots is important, it does not address the underlying issue causing the fundal deviation.
Choice B rationale
"Assist the client to empty her bladder.”. This is correct because a full bladder can cause the uterus to deviate and impede uterine involution. Emptying the bladder helps the uterus to contract properly and return to its normal position.
Choice C rationale
"Notify the provider.”. This is incorrect because the immediate action should be to address the potential cause of the deviation (a full bladder), which can be managed by the nurse.
Choice D rationale
"Administer a prescribed analgesic.”. This is incorrect because administering pain relief does not address the cause of the fundal deviation and does not alleviate the potential issue.
Correct Answer is B
Explanation
Choice A rationale
Bleeding gums can be common during pregnancy due to increased blood flow and hormonal changes that affect the gums, causing them to be more sensitive and prone to bleeding. It's usually not a cause for immediate concern unless it's severe or accompanied by other symptoms.
Choice B rationale
Abdominal cramping at 26 weeks of gestation could indicate preterm labor or other complications, such as placental abruption. It's a significant symptom that needs immediate medical attention to ensure both maternal and fetal well-being.
Choice C rationale
White vaginal discharge, known as leukorrhea, is common during pregnancy due to increased production of estrogen and greater blood flow to the vaginal area. It helps prevent infections and usually does not indicate a problem unless it has a foul odor or is accompanied by itching or irritation.
Choice D rationale
Asymptomatic palpitations are relatively common during pregnancy due to increased blood volume and changes in circulation. They usually don't indicate a serious problem unless they're severe, persistent, or accompanied by other symptoms like chest pain or shortness of breath.