A nurse is preparing to administer oxycodone 10 mg PO every 6 hr PRN severe pain to a client who is postpartum following a cesarean birth Available is oxycodone 5 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
Given:
Prescribed dose: 10 mg of oxycodone per dose
Available tablets: 5 mg tablets
Steps to solve:
Determine the number of tablets per dose:
Find how many 5 mg tablets are needed to make 10 mg of oxycodone.
Set up a proportion to solve for the unknown number of tablets (X):
5 mg/tablet = 10 mg/X tablets
Cross-multiplying gives us:
5 mg x X tablets = 10 mg x 1 tablet
Simplifying:
5X = 10
Solving for X:
X = 10 / 5 = 2 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2500"]
Explanation
The problem: Administer 2.5 L of lactated Ringer's solution.
1 liter (L) = 1000 milliliters (mL).
To convert 2.5 L to mL, we multiply:
2.5 L x 1000 mL/L = 2500 mL
Correct Answer is ["200"]
Explanation
Given:
Total volume: 1000 mL
Time: 5 hours
Steps to solve:
Determine the flow rate:
Set up a proportion to solve for the unknown flow rate (X):
1000 mL/5 hr = X mL/1 hr
Cross-multiplying gives us:
1000 mL x 1 hr = 5 hr x X mL
Simplifying:
1000 = 5X
Solving for X:
X = 1000 / 5 = 200 mL/hr
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