Administer Dopamine 3 mcg/kg/min. The client weighs 176 pounds. The drug is available as 500 mg in 250 mL of fluid. Calculate mcg/min, mcg/hr, and mL/hr. (Do not round your answer and include unit of measure with each answer)
The Correct Answer is ["7.2"]
Dopamine infusion calculation:
- Client weight: 176 pounds
- Dopamine dose ordered: 3 mcg/kg/min
- Dopamine concentration: 500 mg in 250 mL
- Conversion factor: 1 mg = 1000 mcg
- 1 kg = 2.2 pounds
Calculations:
- Convert client weight to kg: 176 lbs / 2.2 lbs/kg = 80 kg
- Calculate mcg/min: 3 mcg/kg/min × 80 kg = 240 mcg/min
- Calculate mcg/hr: 240 mcg/min × 60 min/hr = 14400 mcg/hr
- Calculate mL/hr: Dopamine concentration is 2 mg/250 mL, which equals 2000 mcg/mL.
- mL/hr = 14400 mcg/hr / 2000 mcg/mL = 7.2 mL/hr
Answers:
- mcg/min: 240 mcg/min
- mcg/hr: 14400 mcg/hr
- mL/hr: 7.2 mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Coma: Possible in severe cases but not universally anticipated.
B. Hypothermia: Incorrect. Thyroid storms typically causes hyperthermia, not hypothermia.
C. Tachycardia. Tachycardia is a hallmark of thyroid storms due to excessive thyroid hormone levels stimulating the heart. Increased metabolic rate and sympathetic activity lead to rapid heart rate.
D. Fruity smelling breath: Not typically associated with thyroid storm.
Correct Answer is ["A","E","F"]
Explanation
A. The child will demonstrate effective problem-solving skills. Teaching problem-solving skills can help the child manage triggers and reduce explosive behaviors.
B. The child will acknowledge they have a genetic disorder: This is not directly related to managing IED behaviors.
C. The child will verbalize age-appropriate feelings of self-worth: Important for emotional development but not specific to managing IED.
D. The family will be able to express their concerns: Family involvement is important but not a behavioral goal for the child.
E. The child will sign a behavior contract: A behavior contract can outline expectations and consequences, promoting positive behavior change. This can be part of a behavioral management plan.
F. The child will learn to isolate when feeling angry: Teaching coping skills like isolation can help manage behavior.
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