Administer a continuous Dopamine infusion at 3 mcg/kg/min. The drug is available as 600 mg in 1000 ml of fluid. The client's weight is 110 pounds. Calculate mcg/min, mcg/hr, and ml/hr. (Include unit of measure with each answer)
The Correct Answer is ["0.25"]
Dopamine infusion calculation based on weight and concentration.
- Dopamine dose ordered: 3 mcg/kg/min
- Dopamine concentration: 600 mg in 1000 mL (or 600 mcg/mL)
- Client's weight: 110 pounds (converted to kg: 110 lbs / 2.2 = 50 kg)
Calculations:
- mcg/min = 3 mcg/kg/min × 50 kg = 150 mcg/min
- mcg/hr = 150 mcg/min × 60 min/hr = 9000 mcg/hr
- mL/hr = 150 mcg/min / 600 mcg/mL = 0.25 mL/hr
Answers:
- mcg/min = 150 mcg/min
- mcg/hr = 9000 mcg/hr
- mL/hr = 0.25 mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Stable employment: Provides stability but does not necessarily prevent crisis during personal or environmental upheaval.
B. Positive coping skills: Mitigates crisis risk but does not eliminate it entirely.
C. History of trauma. Past traumatic experiences can predispose individuals to crisis during similar stressful situations. Previous trauma can lead to heightened stress responses and difficulty coping with subsequent stressors.
D. Strong social support system: Helps buffer stress but does not prevent crisis in all situations.
Correct Answer is A
Explanation
A. Lack of remorse for behavior. Individuals with IED often have difficulty controlling impulses and may not feel remorseful for their actions. Lack of remorse is a characteristic feature of IED, where aggressive or explosive behaviors are often impulsively driven.
B. Mild outbursts with provocation: IED outbursts are typically disproportionate to the provocation.
C. Blaming others for their behavior: Although not a universal trait, some individuals with IED may shift blame onto others after their aggressive episodes.This behavior can strain relationships and hinder personal growth.
D. Difficulty coping with stressors: IED often involves poor coping mechanisms. Individuals struggle to manage stress, leading to explosive reactions.Their inability to handle stress contributes to the disorder’s severity.
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