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 D
Explanation
A. A client who has type 2 diabetes mellitus has a blood glucose level of 120 mg/dL: This glucose level is within normal range for many diabetes management plans.
B. A client who has diabetes insipidus has an intake of 1,500 mL and an output of 1,600 mL in 24 hr: This client may require monitoring but does not indicate an acute crisis.
C. A client who has Graves' disease has a heart rate of 100/min and reports tremors: These symptoms are concerning but do not suggest an immediate life-threatening situation.
D. A client who has a left-sided stroke reports severe headache and is manifesting confusion. These symptoms may indicate worsening conditions such as hemorrhage or increased intracranial pressure. Severe headache and confusion in a stroke patient could indicate a new complication such as hemorrhage or worsening neurological status, requiring urgent assessment and intervention.
Correct Answer is B
Explanation
A. "Appearing pleased after an aggressive or impulsive act has not been directly linked to intermittent explosive disorder.": This statement is incorrect because individuals with IED may indeed feel a sense of relief or satisfaction following an outburst.
B. "Appearing pleased after an aggressive or impulsive act can be a sense of relief rather than being happy." This response is appropriate because it acknowledges that the satisfaction or pleasure observed is more likely related to relief from tension rather than genuine happiness.
C. "Appearing pleased after an aggressive or impulsive act is a manifestation of lack of empathy or compassion.": While empathy and compassion can be impaired in some cases of mental health disorders, this statement doesn't directly address the observed behavior in IED.
D. "Appearing pleased after an aggressive or impulsive act is within the control of your child.": This statement oversimplifies the complex nature of IED, which involves difficulties in controlling aggressive impulses.
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