Order: 200 mL normal saline bolus IV over 15 minutes

On hand: 500 mL normal saline bags

What rate will the nurse set the pump to deliver the fluid?

Answer and Explanation

The Correct Answer is ["800"]

This choice is correct because it is the result of dividing the volume of the bolus (200 mL) by the time of the infusion (15 minutes) and multiplying by 60 minutes per hour. The formula for calculating the rate of the pump is:

Rate = (Volume/Time) x 60

Therefore, the rate of the pump is:

Rate = (200 mL/ 15 min) x 60 = 800 mL/hr

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Free Nursing Study Resources

Correct Answer is ["4.5"]

Explanation

To calculate the dose of ondansetron that the nurse should administer, we can follow these steps:

Convert the client's weight from pounds to kilograms:

132 lb ÷ 2.2 = 60 kg

Calculate the dose of ondansetron:

0.15 mg/kg × 60 kg = 9 mg

Determine the volume of ondansetron needed using the available concentration:

9 mg ÷ 2 mg/mL = 4.5 mL

Rounding to the nearest tenth, the nurse should administer 4.5 mL of ondansetron via IV.

Correct Answer is ["150"]

Explanation

To calculate the IV pump rate for the 0.9% sodium chloride 1,200 mL IV to infuse over 8 hours, we can use the following formula:

IV pump rate (mL/hr) = Total volume (mL) / Time (hr)

Using the given values:

Total volume = 1,200 mL

Time = 8 hours

Plugging these values into the formula:

IV pump rate = 1,200 mL / 8 hr

IV pump rate = 150 mL/hr

So, the nurse should set the IV pump to deliver 150 mL/hr to infuse the 1,200 mL of 0.9% sodium chloride over 8 hours.

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Order: 200 mL normal saline bolus IV over 15 minutes On hand: 500 mL normal saline bags What rate will the nurse set the pump to deliver the fluid?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer ondansetron 0.15 mg/kg IV to a client who weighs 132 lb. Available is ondansetron 2 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["4.5"]

Explanation

A nurse is preparing to administer 0.9% sodium chloride 1,200 mL IV to infuse over 8 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["150"]

Explanation

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Order: 200 mL normal saline bolus IV over 15 minutes

On hand: 500 mL normal saline bags

What rate will the nurse set the pump to deliver the fluid?