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

Answer and Explanation

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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Correct Answer is B

Explanation

A. Wear clothing with zippers instead of buttons. This may be helpful for caregivers or for promoting independence in dressing, but it does not directly enhance safety in the home for a client with Alzheimer’s disease.
B. Place locks at the tops of exterior doors. Clients with Alzheimer’s are at risk for wandering, especially in later stages. Placing locks at the tops of doors helps prevent elopement while still allowing caregivers to control access, thus enhancing home safety.
C. Replace the carpet with hardwood floors. Carpets can actually provide more traction and cushioning than hardwood, which may be slippery and increase the risk of falls. Removing carpet is not necessary and could reduce safety.
D. Encourage physical activity prior to bedtime. Physical activity is beneficial but should be scheduled earlier in the day, as exercise close to bedtime may increase stimulation and interfere with sleep, which is already often disrupted in Alzheimer’s clients.

A. Administer packed RBCS. B. Obtain a specimen for ABG analysis. C. Place a large-bore IV catheter in an upper extremity. D. Insert an indwelling urinary catheter.

Correct Answer is C

Explanation

A. Administer packed RBCs. While blood transfusion may be urgently needed for hemorrhagic shock, it cannot be initiated until vascular access is established. It is important, but not the first step.
B. Obtain a specimen for ABG analysis. Arterial blood gases can provide valuable information about respiratory and metabolic status, but they are not the top priority in an unstable trauma patient.
C. Place a large-bore IV catheter in an upper extremity. Establishing IV access is the priority in trauma care, as it allows for rapid fluid resuscitation and medication administration. This intervention supports all subsequent emergency treatments.
D. Insert an indwelling urinary catheter. A catheter may be necessary for monitoring urine output as a sign of perfusion, but this is not the first action in a trauma situation where immediate stabilization is the priority.

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A nurse is assessing a client who is receiving magnesium sulfate for preeclampsia. Which of the following findings is the nurse's priority?

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