A nurse is preparing to administer daptomycin 475 mg IV bolus. The nurse reconstitutes a vial of daptomycin to yield a final concentration of 0.5 g/10 ml How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["9.5"]
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
The nurse should administer 2 tablets of famotidine.
Calculation:
Desired dose = 40 mg
Tablet strength = 20 mg/tablet
Number of tablets = Desired dose / Tablet strength = 40 mg / 20 mg/tablet = 2 tablets
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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