The healthcare provider prescribes cefixime oral suspension 200 mg PO twice a day for an older adult who has difficulty swallowing tablets. The bottle is labeled, "Cefixime for Oral Suspension, USP 100 mg per 5 mL." How many mL should the nurse administer daily? (Enter numerical value only.)
The Correct Answer is ["20"]
The prescribed dosage is 200 mg twice a day, so the total daily dosage in mg would be:
Daily dosage in mg = 2 × Dosage per dose = 2 × 200mg = 400mg
The medication is available in a concentration of 100 mg/5 mL.
Therefore, the volume to be administered per day in mL would be:
Volume in mL = Daily dosage in mg / Concentration in mg/mL = 400mg / 20mg/mL = 20mL
So, the nurse should administer 20 mL of cefixime oral suspension per day.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["75"]
Explanation
The prescribed dosage is 15 mL every 12 hours, so the total daily dosage in mL would be:
DailydosageinmL = 2 × Dosageperdose = 2 ×15mL = 30mL
The medication is available in a concentration of 12.5 mg/5 mL. Therefore, the total daily dosage in mg would be:
Dailydosageinmg=DailydosageinmL×Concentrationinmg/mL=30mL×5mL12.5mg=75mg
So, the client receives a total daily dose of 75 mg of diphenhydramine.
Correct Answer is ["111"]
Explanation
Here's how to calculate the infusion rate (mL/hour) for the normal saline administration:
We know:
Total volume of normal saline solution: 1 liter (given) = 1000 mL (convert liters to mL)
Infusion time: 9 hours (given)
We need to find:
Infusion rate (mL/hour)
Calculation:
Infusion rate (mL/hour) = Total volume of solution (mL) / Infusion time (hours)
Infusion rate (mL/hour) = 1000 mL / 9 hours
Infusion rate (mL/hour) = 111.11 mL/hour (round to nearest whole number)
Therefore, the nurse should program the infusion pump to deliver 111 mL/hour.
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