The doctor ordered antibiotic G 5mg/kg/day in three divided doses. The medication is supplied 100mg/mL. The patients weighs 120kg. What volume will the nurse administer per dose? Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.

Answer and Explanation

The Correct Answer is ["2.0"]

To determine the correct volume to administer per dose, follow these steps:

1. Calculate the total daily dosage:
The dosage is 5 mg/kg/day.
The patient weighs 120 kg.
Total daily dosage = 5 mg/kg x 120 kg = 600 mg/day.

2. Divide the total daily dosage by the number of doses per day:
The medication is to be given in three divided doses.
Dosage per dose = 600 mg/day / 3 = 200 mg per dose.

3. Determine the volume to administer per dose:
The medication is supplied as 100 mg/mL.
Volume per dose = 200 mg / 100 mg/mL = 2.0 mL.

4. Round to the nearest tenth:
2.0 mL is already rounded to the nearest tenth.

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Correct Answer is ["116"]

Explanation

Let's calculate the IV pump rate step-by-step:

1. Determine the total volume of the medication:
The desired dosage is 1,000,000 units.
The concentration of the reconstituted medication is 250,000 units per 4 mL.
To find the total volume needed, divide the desired dosage by the concentration:
1,000,000 units / 250,000 units/4 mL = 4 x 4 mL = 16 mL

2. Calculate the final volume after dilution:
The reconstituted medication (16 mL) is further diluted with 100 mL of IV fluid.
The total volume after dilution is 16 mL + 100 mL = 116 mL.

3. Determine the infusion rate:
The infusion time is given as 1 hour.
To calculate the infusion rate, divide the total volume by the infusion time:
116 mL / 1 hour = 116 mL/hour

Correct Answer is ["20"]

Explanation

Let's calculate the dosage step-by-step:

1. Determine the concentration of the medication in the suspension:
125 mg / 5 mL = 25 mg/mL

2. Calculate the volume needed:
500 mg / 25 mg/mL = 20 mL

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The doctor ordered antibiotic G 5mg/kg/day in three divided doses. The medication is supplied 100mg/mL. The patients weighs 120kg. What volume will the nurse administer per dose? Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["116"]

Explanation

The physician orders medication R 500mg PO. Medication R is supplied as a suspension 125mg/5mL . How many mL will the nurse administer for 1 dose? Round of to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.

Correct Answer is ["20"]

Explanation

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The doctor ordered antibiotic G 5mg/kg/day in three divided doses. The medication is supplied 100mg/mL. The patients weighs 120kg. What volume will the nurse administer per dose? Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.

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