A nurse is preparing to administer fluoxetine 30 mg PO for a client who has depression and cannot swallow capsules. Available is fluoxetine 20 mg/5 mL oral solution.
How many mL should the nurse plan to administer?
(Round to the nearest tenth. Use a leading zero if it applies.)
The Correct Answer is ["7.5"]
To calculate the volume of fluoxetine to administer, we need to use the formula for dose conversion.
Step 1 is to set up the equation: 30 mg (desired dose) ÷ (20 mg/5 mL). This simplifies to 30 mg × (5 mL/20 mg). The mg units cancel out, leaving us with the volume in mL.
So, the correct answer is 7.5 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["94"]
Explanation
Step 1 is to calculate the rate of infusion. The formula is total volume ÷ total time. So, (750 mL ÷ 8 hr) = 93.75 mL/hr. Rounding to the nearest whole number gives 94 mL/hr.
So, the correct answer is 94 mL/hr.
Correct Answer is D
Explanation
Choice A rationale:
Blood backing up in the IV tubing indicates a problem with the IV line, not necessarily infiltration.
Choice B rationale:
A long red streak up the arm could indicate phlebitis, not infiltration.
Choice C rationale:
Loose tape could cause the IV needle to dislodge, but it doesn’t directly indicate infiltration.
Choice D rationale:
Swelling around the IV site is a common sign of infiltration.
So, the correct answer is D. “My baby’s fingers are looking swollen.”.
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