ATI Dosage calculation lpn maternal newborn proctored assessment 3.2 ( 34 Questions)
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.)
Correct Answer: 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
Practice Test
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