A nurse is preparing to administer codeine 15 mg PO every 6 hr PRN pain. Available is codeine cral solution 10mg/5 ml. How many ml should the nurse administer per dose? (Round the answer to the nearest tenth Use a leading zero if it applies. Do not use a trailing zero)
The Correct Answer is ["7.5"]
Calculations:
Desired dose = 15 mg
Concentration = 10 mg/5 mL
Volume = Desired dose / Concentration = 15 mg / (10 mg/5 mL) = 7.5 mL
The nurse should administer 7.5 mL of codeine.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["9.5"]
Explanation
We need to administer 475 mg of daptomycin.
The reconstituted solution has a concentration of 0.5 g/10 mL, which is equivalent to 50 mg/mL.
Calculation:
Volume (mL) = Desired dose (mg) / Concentration (mg/mL) = 475 mg / 50 mg/mL = 9.5 mL
Therefore, the nurse should administer 9.5 mL of the reconstituted daptomycin solution.
Correct Answer is ["1.3"]
Explanation
Desired dose = 750,000 units
Available concentration = 600,000 units/mL
Volume to administer = Desired dose / Concentration = 750,000 units / 600,000 units/mL = 1.25 mL
Rounded to the nearest tenth = 1.3 mL
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