A client is receiving a secondary infusion of erythromycin 1 grams in 100 mL dextrose 5% in water (DW) to be infused in 30 minutes.
How many mL/hour should the nurse program the infusion pump?
The Correct Answer is ["200"]
To calculate the mL/hour for the erythromycin infusion, we first need to determine the infusion rate in mL/minute.
The infusion is to be completed over 30 minutes, which is equal to 0.5 hours. Next, we divide the total volume (100 mL) by the total time (0.5 hours) to get the infusion rate in mL/hour:
Infusion rate = Total volume / Total time
Infusion rate = 100 mL / 0.5 hours Infusion rate = 200 mL/hour
Therefore, the nurse should program the infusion pump to deliver the erythromycin infusion at a rate of 200 mL/hour.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. A 12-year-old reporting neck, arm, and lower back discomfort:
- This child is reporting discomfort, which is concerning, but it doesn't indicate an immediate life-threatening condition. However, a thorough assessment is needed to rule out any serious injuries, especially to the spine.
B. An 8-year-old with a full leg air splint for a possible broken tibia:
- While a possible broken tibia requires attention, it is not as immediately critical as symptoms such as projectile vomiting. Splinting can help stabilize the limb, but it is not an emergency that requires immediate attention compared to potential neurological issues.
C. A 6-year-old with multiple superficial lacerations of all extremities:
- Superficial lacerations, although they require care, are generally not immediately life-threatening. The child needs appropriate wound care and assessment for any deeper injuries, but this can be addressed in a timely manner without immediate urgency.
D. An 11-year-old with a headache, nausea, and projectile vomiting:
- This is the most concerning presentation among the options. Headache, nausea, and projectile vomiting could be indicative of a severe head injury, and these neurological symptoms require urgent evaluation to assess for conditions such as a concussion, intracranial bleed, or increased intracranial pressure.
Correct Answer is A
Explanation
An S3 heart sound can be a normal finding during pregnancy due to increased blood volume and changes in cardiac output. It is known as a physiological S3 and is considered a benign finding in the absence of other concerning symptoms or signs.
In this case, there is no immediate need for intervention or concern regarding the S3 heart sound. It is not necessary to prepare the client for an echocardiogram or limit the client's fluids based solely on the presence of an S3 heart sound in the absence of other significant symptoms or complications.
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