A nurse is assessing a client who is receiving magnesium sulfate for preeclampsia. Which of the following findings is the nurse's priority?
Respiratory rate 10/min
2+ deep-tendon reflexes
3+ pedal edema
Urinary output 35 mL/hr
The Correct Answer is A
A. Respiratory rate 10/min. This is the priority finding because it suggests respiratory depression, a serious side effect of magnesium sulfate therapy. Magnesium acts as a CNS depressant, and a respiratory rate below 12/min is a potential sign of magnesium toxicity, which can lead to respiratory arrest if not promptly addressed.
B. 2+ deep-tendon reflexes. This indicates normal neuromuscular function and is actually a reassuring finding in a client receiving magnesium sulfate. Reflexes are typically monitored to detect early signs of toxicity, and a 2+ rating means the dose is likely therapeutic.
C. 3+ pedal edema. While significant, pedal edema is a common feature of preeclampsia and not directly related to magnesium sulfate toxicity. It should be monitored but does not require immediate action compared to respiratory compromise.
D. Urinary output 35 mL/hr. This is slightly above the minimum acceptable output of 30 mL/hr, indicating the kidneys are excreting adequately. While magnesium is excreted renally and output must be monitored, this value does not indicate an acute risk.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Decrease the maintenance infusion rate of IV fluid. Epidural anesthesia can cause hypotension, so IV fluids are often used to help maintain blood pressure. Reducing the fluid rate may increase the risk of hypotensive episodes.
B. Have protamine sulfate available at the bedside. Protamine sulfate is the antidote for heparin, not relevant to epidural anesthesia. It is not required in the management of epidural-related side effects.
C. Reposition the client side-to-side each hour. Frequent repositioning helps prevent pressure injuries, promotes fetal oxygenation, and encourages effective labor progression. It also aids in the distribution of the anesthetic agent.
D. Monitor the client for hypertension. Hypotension, not hypertension, is a common adverse effect of epidural anesthesia due to vasodilation and decreased peripheral resistance. Blood pressure should be monitored closely for drops.
Correct Answer is B
Explanation
A. "Administer this medication as needed for symptom control." Fluticasone is an inhaled corticosteroid used for long-term control, not for acute symptom relief. It should be administered on a regular schedule, not as needed.
B. "Rinse mouth and gargle with water after each use." Rinsing the mouth helps prevent oral thrush (candidiasis), a common side effect of inhaled corticosteroids like fluticasone. It reduces residual medication in the mouth and supports good oral hygiene.
C. “Administer this medication before any other inhaled medications.” Fluticasone should be given after bronchodilators, such as albuterol, if both are prescribed. Administering a bronchodilator first opens the airways and allows the corticosteroid to work more effectively.
D. "Growth may be accelerated while using this medication?” Inhaled corticosteroids may cause slowed growth in some children with long-term use, though the effect is generally small and outweighed by the benefits of asthma control.
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