A nurse is preparing to administer buspirone 75 mg PO every 12 hr to a client. The amount available is buspirone 25 mg/tablet. How many tablets should the nurse administer per dose? Do not round answer. Enter numeric value only (numbers and decimal points only, no commas or labels)
The Correct Answer is ["3"]
Identify the given information:
Prescribed dose: 75 mg of buspirone per dose
Available tablets: 25 mg tablets
Determine the number of tablets per dose:
Find how many 25 mg tablets are needed to make 75 mg of buspirone.
Set up a proportion to solve for the unknown number of tablets (X):
25 mg/tablet = 75 mg/X tablets
Cross-multiplying gives us:
25 mg x X tablets = 75 mg x 1 tablet
Simplifying:
25X = 75
Solving for X:
X = 75 / 25 = 3 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
Identify the information given:
Prescribed dose: 2 grams of amoxicillin per day, divided into two doses.
Available concentration: 500 mg tablets
Determine the dose per administration:
Since the daily dose is divided into two doses, each dose will be: 2 g/day ÷ 2 doses/day = 1 g/dose
Determine the number of tablets per dose:
Find how many 500 mg tablets are needed to make 1 g (or 1000 mg) of amoxicillin.
Set up a proportion to solve for the unknown number of tablets (X):
500 mg/tablet = 1000 mg/X tablets
Cross-multiplying gives us:
500 mg x X tablets = 1000 mg x 1 tablet
Simplifying:
500X = 1000
Solving for X:
X = 1000 / 500 = 2 tablets
Correct Answer is ["2"]
Explanation
Identify the given information:
Total volume to be infused: 1 L=1000 mL
Infusion rate: 500 mL/hr
Identify the formula:
Time = Total Volume / Infusion Rate
Substitute the values into the formula:
Time = 1000 mL / 500 mL/hr
Calculate the time:
Time = 2 hours
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