The healthcare provider prescribes magnesium sulfate 6 grams IV to be infused over 20 minutes for a client with preterm labor.

The IV bag contains "Magnesium sulfate 20 grams in dextrose 5% in water 500 mL.”. How many mL/hour should the nurse set the infusion pump? (Enter numerical value only.)

Answer and Explanation

The Correct Answer is ["1500"]

Step 1 is. (500 mL ÷ 20 min) × 60 min/hr = 1500 mL/hr. Answer: 1500 mL/hr.

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Correct Answer is C

Explanation

Choice A rationale

Jarisch-Herxheimer reaction is seen in spirochete infections like syphilis or Lyme disease, not typically in pelvic inflammatory disease (PID) treated with antibiotics like levofloxacin and metronidazole.

Choice B rationale

Serial anaerobic cultures are not routine for PID management. Diagnosis and management focus more on clinical symptoms and empirical antibiotic therapy rather than continuous culture monitoring.

Choice C rationale

Supervised parenteral antibiotic protocols ensure proper dosage and administration, crucial for severe infections requiring hospitalization. Monitoring treatment in a controlled environment increases effectiveness and reduces complications.

Choice D rationale

While infection control is important, PID typically spreads through sexual contact, and hospital admission for infection control is not the primary reason. The focus is more on effective treatment delivery in severe cases. .

A. Obtain bedside trays for intubation or tracheotomy by the healthcare provider. B. Schedule the child for a STAT magnetic resonance imaging (MRI) of the neck. C. Provide a nebulizer treatment with bronchodilators. D. Begin prescribed intravenous antibiotic administration.

Correct Answer is A

Explanation

Choice A rationale

The child’s symptoms suggest epiglottitis, a medical emergency requiring readiness for intubation or tracheotomy to secure the airway. Immediate preparation for these procedures is crucial to prevent airway obstruction and respiratory arrest.

Choice B rationale

Although imaging can provide diagnostic information, it is not the immediate priority. The priority is to secure the airway to prevent acute respiratory failure, making this choice less appropriate.

Choice C rationale

Nebulizer treatments can help with lower airway obstructions but are ineffective for upper airway conditions like epiglottitis. The child’s symptoms indicate upper airway obstruction, making this choice less appropriate.

Choice D rationale

While antibiotics are essential for treating infections causing epiglottitis, the immediate priority is to ensure the airway is not compromised. Securing the airway takes precedence over initiating antibiotic therapy in this acute situation.

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The healthcare provider prescribes magnesium sulfate 6 grams IV to be infused over 20 minutes for a client with preterm labor. The IV bag contains "Magnesium sulfate 20 grams in dextrose 5% in water 500 mL.”. How many mL/hour should the nurse set the infusion pump? (Enter numerical value only.)

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Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

A preschool-aged child who is experiencing respiratory distress is brought to the emergency department by the parents.The child is anxious, has a temperature of 102.8°F (39.3°C), and is drooling from the mouth while leaning forward when sitting. Which action should the nurse implement next?

Correct Answer is A

Explanation

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The healthcare provider prescribes magnesium sulfate 6 grams IV to be infused over 20 minutes for a client with preterm labor.

The IV bag contains "Magnesium sulfate 20 grams in dextrose 5% in water 500 mL.”. How many mL/hour should the nurse set the infusion pump? (Enter numerical value only.)