A client is ordered to receive a bolus of 200 mL of NSS in 25 minutes. At what rate should the nurse set the IV pump?
The Correct Answer is ["480"]
To calculate the infusion rate, you need to determine the total volume to be infused and the time over which it will be infused.
Total volume to be infused = 200 mL
Time for infusion = 25 minutes
Infusion rate = Total volume / Time Infusion rate = 200 mL / 25 minutes = 8 mL/min
To convert this to mL/hour (since infusion pumps are typically set in mL/hour): Infusion rate = 8 mL/min × 60 minutes/hour = 480 mL/hour
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Crackles heard at the lung bases: An S4 heart sound often indicates left ventricular hypertrophy or decreased compliance of the left ventricle, commonly seen in conditions like heart failure. Crackles in the lungs can suggest pulmonary congestion related to heart failure, making this the most relevant correlation.
B. Dorsalis pedis pulses +1: A weak pulse may indicate peripheral vascular issues, but it doesn't directly correlate with an S4 heart sound.
C. A pericardial friction rub: This is associated with pericarditis and not directly related to the S4 heart sound.
D. Heart rate 50 beats per minute: While bradycardia may be present in various cardiac conditions, it does not specifically correlate with the S4 sound, which is more about ventricular filling pressures.
Correct Answer is B
Explanation
A. Increase calcium in the diet: While calcium is important, it's not the most critical aspect in managing hypertension compared to weight management.
B. Monitor weight on a weekly basis: Weight management is crucial for clients with hypertension, as fluctuations can indicate changes in fluid retention or overall health. Regular monitoring can help in managing blood pressure.
C. Obtain blood pressure checks twice a year: This is insufficient for monitoring hypertension; more frequent checks are generally recommended.
D. Have yearly eye examinations: While important for overall health, it’s not as directly related to the management of hypertension as monitoring weight.
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