A client receives a prescription for norepinephrine 3 mcg/min intravenously (IV). The IV bag is contains norepinephrine 4 mg in dextrose 5% in water (D,W) 1,000 mL. How many mL/hour should the nurse program the infusion pump? (Enter numerical value only.)
The Correct Answer is ["45"]
1mg=1000mcg
4mg= 41000= 4000mcg
Desired dose= 3mcg/min
Desired dose per hour=3mcg60= 180mcg Form the prepared solution: 1000ml=4000mcg
?= 180mcg
=1801000/4000
=45ml/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C,A,D,B
Explanation
C. Discussing the issue privately with the UAP is the first step as it directly addresses the behavior, provides an opportunity for immediate feedback, and allows the UAP to explain their actions.
A. Noting the date and time of the behavior is important for documentation and future reference but follows the initial discussion to ensure accurate recording of events.
D. Planning for scheduled break times may prevent future occurrences by providing clear expectations and structure for the UAP's work schedule.
B. Evaluating the UAP for signs of improvement would be the last step after the above interventions have been implemented to assess their effectiveness and the UAP's adherence to the expected behavior.
Correct Answer is B
Explanation
A. Marking an outline of the "olive-shaped mass" in the right epigastric area is important for diagnosis, but not a priority pre-operatively.
B. Initiating a continuous infusion of IV fluids is crucial to ensure the infant is properly hydrated before the procedure, as pyloric stenosis can cause severe dehydration.
C. Monitoring the amount of intake and the infant's response to feedings is part of ongoing care, but immediate pre-operative hydration takes precedence.
D. Instructing parents regarding care of the incisional area is necessary post-operatively, not before the surgery.
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