A nurse is preparing to administer aspirin 650mg PO every 12hr. The amount available is aspirin 325mg tablets. How many tablets should the administer? Round of to the nearest whole number. Use a leading zero if it applies. Do not use trailing zero.
The Correct Answer is ["2"]
Here's how to calculate the number of tablets:
Desired dose: 650 mg
Available dose: 325 mg/tablet
Number of tablets: Desired dose / Available dose:
650 mg / 325 mg/tablet = 2 tablets
Nursing Test Bank
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Related Questions
Correct Answer is ["2"]
Explanation
Step 1: Determine the ratio of micrograms per tablet from the available levothyroxine.
The available tablets are labelled "50 mcg/tablet." This means that for every 1 tablet, there are 50 micrograms of levothyroxine.
Step 2: Calculate the number of tablets needed for 100 micrograms.
We can set up a proportion to solve for the unknown number of tablets:
(50 mcg) / (1 tablet) = (100 mcg) / (x tablets)
Cross-multiplying:
50 mcg x x tablets = 1 tablet x 100 mcg
Step 3: Solve for x (the number of tablets).
Divide both sides of the equation by 50 mcg:
x tablets = (1 tablet x 100 mcg) / (50 mcg)
x tablets = 2 tablets
Correct Answer is ["100"]
Explanation
Here's how to calculate the IV pump rate:
1. Calculate the total infusion time in hours:
30 minutes / 60 minutes/hour = 0.5 hours
2. Calculate the infusion rate:
Total volume (mL) / Infusion time (hours) = Infusion rate (mL/hr)
50 mL / 0.5 hours = 100 mL/hr
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