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The nurse continues to care for the client who is at 30 weeks of

Exhibits

Complete the following sentence by using the lists of options.

Based on the client findings, the nurse should first

and then prepare to administer.
Answer and Explanation

The Correct Answer is {"dropdown-group-1":"B","dropdown-group-2":"B"}

Rationale for Correct Options:

  • Apply oxygen via nasal cannula: The client is experiencing shallow respirations, SPO2 92%, lethargy, low urine output, and decreased DTRs, which are classic signs of magnesium sulfate toxicity. Administering oxygen helps improve oxygenation and mitigate hypoxia while preparing for further intervention.
  • Calcium gluconate: This is the antidote for magnesium sulfate toxicity. Given the client’s clinical signs such as depressed DTRs, lethargy, and shallow breathing, immediate preparation and administration of calcium gluconate is essential to reverse potentially life-threatening effects.

Rationale for Incorrect Options:

  • Reduce fluid intake: Although urine output is decreased, the primary concern is not fluid overload but rather signs of magnesium toxicity. Fluid restriction would not address the current emergent symptoms.
  • Discontinue IV infusion: Magnesium sulfate infusion should be discontinued if toxicity is suspected, but it's not the first action compared to applying oxygen. The infusion should be stopped as soon as respiratory support is provided.
  • Hydralazine: While this antihypertensive can treat severe hypertension in pregnancy, it is not the immediate priority in the setting of magnesium toxicity. Stabilizing respiratory and neurologic status takes precedence.
  • Nifedipine: This antihypertensive has already been prescribed and possibly administered earlier. Re-administering it would not be the correct response to signs of magnesium toxicity, and could exacerbate hypotension or bradycardia.


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Related Questions

Correct Answer is C

Explanation

A. Insert an indwelling urinary catheter: This may be necessary to monitor fluid output after diuretic therapy, but it is not the immediate priority when oxygenation is compromised due to fluid in the lungs.
B. Administer an IV diuretic: Diuretics help reduce fluid overload, which is key in managing pulmonary edema, but oxygenation must be addressed first to stabilize the client and prevent hypoxia.
C. Initiate oxygen via face mask: The most urgent concern in acute pulmonary edema is impaired gas exchange. Administering oxygen immediately helps improve oxygenation and is the priority intervention to address life-threatening hypoxia.
D. Request an analysis of ABGs: While ABG results are important to assess respiratory function and guide further treatment, drawing labs takes time. Oxygen administration should not be delayed in order to obtain lab values.

Correct Answer is C

Explanation

A. Avoid eating seafood to minimize risk to the newborn: Seafood contains important nutrients like omega-3 fatty acids that support infant brain development; moderate consumption of low-mercury seafood is generally safe and encouraged during breastfeeding.
B. Wait 1 hour to breastfeed after consuming alcohol: Alcohol peaks in breast milk approximately 30 to 60 minutes after consumption; waiting only 1 hour may not be sufficient to prevent infant exposure depending on the amount consumed.
C. Consume additional calories each day to support milk production: Breastfeeding increases a mother’s energy needs by about 450 to 500 calories per day, so additional caloric intake is necessary to maintain adequate milk supply and support maternal health.
D. Caffeine slowly enters breast milk after maternal consumption: Caffeine passes into breast milk relatively quickly, usually within 30 to 60 minutes after ingestion, so it does not enter slowly but rather fairly rapidly after consumption.

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