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 ["B","C","D"]
Explanation
Choice A rationale:
Blistering around the insertion site is not a common sign of phlebitis. It could indicate a more severe complication like extravasation or infiltration.
Choice B rationale:
Streak formation along the vein is a classic sign of phlebitis. It indicates inflammation and possible infection.
Choice C rationale:
Erythema at the insertion site is another common sign of phlebitis. It indicates inflammation.
Choice D rationale:
Warmth at the insertion site is also a common sign of phlebitis. It is caused by increased blood flow to the area due to inflammation. So, the correct answers are B, C, and D.
Correct Answer is C
Explanation
Choice A rationale:
The client should maintain a normal fluid intake while taking lithium, not limit it to 800 ounces per day.
Choice B rationale:
Lithium can be taken with or without food. This instruction is not necessary.
Choice C rationale:
It can indeed take up to 3 weeks to see the full effects of lithium. This is a correct instruction.
Choice D rationale:
The client should maintain a normal sodium diet while taking lithium, not a low-sodium diet.
So, the correct answer is C, after analyzing all choices.
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