A patient has an order for Carvedilol 29 mg tablets mg PO BID. The amount available is Carvedilol 7.25 mg tablets. Calculate the number of tablets the patient received? Round off to the nearest whole number. Enter numeric value only (numbers and decimal points only, no commas or labels)
The Correct Answer is ["4"]
Identify the given information:
Prescribed dose: 25 mg of carvedilol per tablet
Available tablets: 7.25 mg tablets
Determine the number of tablets per dose:
Find how many 7.25 mg tablets are needed to make 25 mg of carvedilol.
Set up a proportion to solve for the unknown number of tablets (X):
7.25 mg/tablet = 25 mg/X tablets
Cross-multiplying gives us:
7.25 mg x X tablets = 25 mg x 1 tablet
Simplifying:
7.25X = 25
Solving for X:
X = 25 / 7.25 = 3.448
Round to the nearest whole number: 4 tablets of carvedilol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["15"]
Explanation
Identify the given information:
Prescribed dose: 6 million units of penicillin G benzathine
Available concentration: 400,000 units/mL
Determine the volume to be administered:
We can set up a proportion to solve for the unknown volume (X):
400,000 units/mL = 6,000,000 units/X mL
Cross-multiplying gives us:
400,000 units x X mL = 6,000,000 units x 1 mL
Simplifying:
400,000X = 6,000,000
Solving for X:
X = 6,000,000 / 400,000 = 15 mL
Correct Answer is ["150"]
Explanation
Identify the given information:
Total volume: 300 mL
Time: 2 hours
Determine the flow rate:
Set up a proportion to solve for the unknown flow rate (X):
300 mL/2 hr = X mL/1 hr
Cross-multiplying gives us:
300 mL x 1 hr = 2 hr x X mL
Simplifying:
300 = 2X
Solving for X:
X = 300 / 2 = 150 mL/hr
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