A nurse is preparing to administer fluoxetine 60 mg PO daily, divided equally every 12 hours, to a client who has depression. Available are fluoxetine 15 mg tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["2"]
Step 1: The total daily dose to be administered is60 mg of fluoxetine.
Step 2: The total daily dose is divided equally every 12 hours, so each dose is half of the total daily dose. So, 60 mg ÷ 2 =30 mg per dose.
Step 3: The available fluoxetine tablets have a concentration of15 mg/tablet. This means that for every 1 tablet, there are 15 mg of fluoxetine.
Step 4: To find out how many tablets should be administered per dose, we divide the dose by the concentration. So, 30 mg ÷ 15 mg/tablet =2 tablets.
The nurse should administer 2 tablets of fluoxetine per dose.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
Step 1: We know that 1 mg of benztropine mesylate is equivalent to 1 mL. So, 2 mg will be equivalent to 2 mL.
Therefore, the nurse should administer 2 mL of benztropine mesylate.
Since 2 is a whole number, there is no need for rounding.
The leading zero does not apply in this case as the number is not less than 1.
There is also no trailing zero after the decimal point. So, the final answer is 2 mL.
Correct Answer is ["2"]
Explanation
Step 1: The total daily dose to be administered is300 mg of trazodone.
Step 2: The total daily dose is divided equally every 8 hours, so each dose is one third of the total daily dose. So, 300 mg ÷ 3 =100 mg per dose.
Step 3: The available trazodone tablets have a concentration of50 mg/tablet. This means that for every 1 tablet, there are 50 mg of trazodone.
Step 4: To find out how many tablets should be administered per dose, we divide the dose by the concentration. So, 100 mg ÷ 50 mg/tablet =2 tablets.
The nurse should administer 2 tablets of trazodone in each dose.
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