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.)
The Correct Answer is ["1500"]
Step 1 is. (500 mL ÷ 20 min) × 60 min/hr = 1500 mL/hr. Answer: 1500 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Telling the child that you're glad the mother explained the procedure doesn't provide the child with an opportunity to express their understanding or concerns. It is important to engage the child directly to understand what they know and how they feel about the operation, rather than relying solely on what the parent has communicated.
Choice B rationale
Asking the child to explain what an operation is allows the nurse to gauge the child's understanding and provides an opportunity to correct any misconceptions. This approach also encourages open communication and helps the child feel more involved and informed about their own care, which can reduce anxiety.
Choice C rationale
Reassuring the child that the hospital staff will take very good care of them is comforting, but it doesn't address the child's need for information and understanding about the operation. While it's important to provide reassurance, the primary focus should be on ensuring the child comprehends what will happen.
Choice D rationale
Directly asking the child if they are scared might lead to a yes or no answer, and doesn't necessarily encourage them to share their specific fears or concerns. It is more effective to ask open-ended questions that allow the child to express their feelings in more detail, which can then be addressed by the nurse.
Correct Answer is C
Explanation
Choice A rationale
While bleeding tendencies can be a concern in newborns, especially if there are clotting disorders, it is not the immediate priority in the first minutes after birth. Immediate interventions focus on establishing effective respirations and ensuring adequate oxygenation.
Choice B rationale
Fluid balance is important for newborns, particularly in the context of hydration and potential complications like hypovolemia. However, the most immediate concern after birth is ensuring the newborn can breathe adequately to deliver oxygen to the body's tissues.
Choice C rationale
Heat loss is a critical issue for newborns, as they are at high risk for hypothermia due to their large surface area relative to body weight and limited ability to generate heat. Preventing heat loss helps to stabilize the newborn's temperature and supports overall physiological stability, including respiratory function.
Choice D rationale
Hypoglycemia can be a concern in newborns, particularly those who are small for gestational age or have other risk factors. However, the most immediate concern in the first minutes after birth is ensuring adequate breathing to support oxygenation and prevent complications related to hypoxia. .
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