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The healthcare provider prescribes dopamine 2 mcg/kg/min intravenously (IV) for client who weighs 60 kg. The IV bag contains dopamine 200 mg in dextrose 5% in water (DW) 250 mL. The nurse should program the infusion pump to deliver how many mL/hour? (Enter numerical value only.)

Answer and Explanation

The Correct Answer is ["9"]

Here are the steps you can follow to calculate the infusion pump flow rate:

Step 1: Calculate the prescribed dose in mcg/min

Dose per weight: 2 mcg/kg/min * 60 kg = 120 mcg/min

Step 2: Convert the concentration in the IV bag to mcg/mL

Convert mg to mcg: 200 mg * 1000 mcg/mg = 200,000 mcg
Concentration: 200,000 mcg / 250 mL = 800 mcg/mL

Step 3: Calculate the flow rate in mL/min

Flow rate: 120 mcg/min / 800 mcg/mL = 0.15 mL/min

Step 4: Convert the flow rate to mL/hour

Hour conversion: 0.15 mL/min * 60 min/hour = 9 mL/hour

Therefore, the nurse should program the infusion pump to deliver 9 mL/hour.

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Correct Answer is D

Explanation

A) Incorrect - While a salad includes vegetables and fruits, it may not provide sufficient protein for wound healing.
B) Incorrect - Vegetable soup and crackers might not provide enough protein compared to other options.
C) Incorrect - While a peanut butter sandwich includes some protein, soda and cookies are not rich sources of protein.

D) Correct- A tuna fish sandwich is a good source of protein. Protein is essential for wound healing as it supports tissue repair and regeneration. The choice of a tuna fish sandwich along with chips and ice cream suggests a balanced meal with adequate protein content, which aligns with the teaching of a high protein diet to promote wound healing.

Correct Answer is ["400"]

Explanation

To calculate the mL/hr rate for the infusion pump, we can use the following formula: mL/hr = (Total volume to be infused in mL) / (Time in hours)

In this case, the total volume to be infused is 200 mL, and the infusion time is 30 minutes, which is equal to 0.5 hours.

mL/hr = 200 mL / 0.5 hours mL/hr = 400 mL/hr

Therefore, the nurse should program the infusion pump to deliver 400 mL/hr.

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The healthcare provider prescribes dopamine 2 mcg/kg/min intravenously (IV) for client who weighs 60 kg. The IV bag contains dopamine 200 mg in dextrose 5% in water (DW) 250 mL. The nurse should program the infusion pump to deliver how many mL/hour? (Enter numerical value only.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse has completed the diet teaching of a client who is being discharged following treatment of a leg wound. A high protein diet is encouraged to promote wound healing. Which lunch choice by the client Indicates that the teaching was effective?

Correct Answer is D

Explanation

A client receives a prescription for a fluid bolus of 0.9% sodium chloride, USP 200 mL to be infused in 30 minutes. How many mL/hr should the nurse program the infusion pump to deliver? (Enter numerical value only.)

Correct Answer is ["400"]

Explanation

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