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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)
Answer and Explanation

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


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Related Questions

Correct Answer is ["B","C","D","E"]

Explanation

A. Client eats red meat daily: Red meat is a good source of iron. Daily consumption of red meat, if tolerated, would be less likely to be a risk factor.

B. Client has had gastric bypass surgery: Gastric bypass surgery can limit iron absorption from food.

C. Client has had treatment for gastrointestinal cancer: Treatments like surgery or radiation can damage the intestines, affecting iron absorption.

D. Client eats mostly prepackaged, processed foods: Processed foods are often low in iron content.

E. Client has ulcerative colitis: Chronic inflammatory bowel conditions like ulcerative colitis can lead to blood loss and iron deficiency. Can lead to malabsorption of nutrients, including iron.

Correct Answer is C

Explanation

A. Xerostomia: Dry mouth, not typically associated with DIC.

B. Bradycardia: Not typically seen in DIC; usually, there is tachycardia due to the underlying condition.

C. Epistaxis. Epistaxis is a common physical finding in DIC due to bleeding tendencies. DIC leads to consumption of clotting factors and platelets, resulting in bleeding manifestations like epistaxis.

D. Hypertension: Hypotension is more common due to widespread clotting and bleeding.

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