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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)

Answer and Explanation

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

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Correct Answer is B

Explanation

A. Hypnosis: Not typically used for aggressive behavior disorders.

B. Cognitive-behavioral therapy (CBT). CBT is effective in modifying behavioral responses and addressing aggression through structured therapy sessions. CBT helps individuals recognize triggers for aggressive behavior and develop coping strategies.

C. Medication: Sometimes used adjunctively but not typically first-line for behavioral therapy.

D. Physical restraint: Used in emergencies but not a treatment for the disorder itself.

A. Xerostomia B. Bradycardia C. Epistaxis D. Hypertension

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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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)

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