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
Explanation
A. Provide bedside equipment for transmission and protective precautions: While infection control precautions are important, obtaining cultures to identify the source of infection and guide treatment is the priority in this scenario.
B. Evaluate daily serum electrolytes and hydration status: While monitoring electrolytes and hydration is important in critically ill patients, it is not the priority in this situation where the client is presenting with signs of systemic infection.
C. Culture sputum, urine, burn wound, and all intravenous access sites: The priority is to obtain cultures to identify the source of infection, which will guide antibiotic therapy and other
interventions.
D. Implement central line-associated bloodstream infection: While preventing central line- associated bloodstream infection is important, it is not the priority in this situation where the client is presenting with signs of systemic infection.
Correct Answer is C
Explanation
A. A 16-year-old client diagnosed with major depression who refuses to participate in group:
While refusal to participate may warrant assessment and intervention, it does not indicate immediate danger or escalation.
B. A 17-year-old client diagnosed with bipolar disorder who is pacing around the lobby: Pacing behavior may indicate anxiety or agitation, but it does not necessarily require immediate attention unless there are signs of escalating behavior or safety concerns.
C. An 18-year-old client with antisocial behavior who is being yelled at by other clients: Correct! The client with antisocial behavior being yelled at by other clients indicates a potential conflict or safety issue that requires immediate intervention to prevent escalation or harm to the client or others.
D. A 14-year-old client with anorexia nervosa who is refusing to eat the evening snack: Refusal to eat is concerning in a client with anorexia nervosa, but it does not pose an immediate threat to safety compared to the situation involving potential conflict or aggression.
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