The physician orders medication R 500 mg PO. Medication R is supplied as a suspension 125 mg/5mL. How many mL will the nurse administer for 1 dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["20"]
To calculate the medication dosage, we'll follow these steps:
Determine the required volume:
500 mg ÷ 125 mg/5 mL = 20 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["167"]
Explanation
To calculate the medication dosage, we'll follow these steps:
Convert patient weight to kilograms:
245 lbs ÷ 2.2046 lbs/kg = 111.1 kg
Determine the total medication dose:
1.5 mg/kg/dose × 111.1 kg = 166.65 mg/dose
Round off to the nearest whole number: 167 mg
Correct Answer is ["116"]
Explanation
To calculate the IV pump rate, we'll follow these steps:
Determine the required volume of the reconstituted medication:
1,000,000 units ÷ 250,000 units/4 mL = 16 mL
Determine the total volume to be administered:
16 mL (reconstituted volume) + 100 mL (dilution with IV fluid) = 116 mL
Calculate the infusion rate:
116 mL ÷ 1 hour = 116 mL/hour
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