A nurse is preparing to administer desipramine 0.15 g PO to a patient. The nurse should identify that this is equivalent to how many mg?
(Round the answer to the nearest whole number. Use a leading zero if it applies.)
The Correct Answer is ["150"]
Step 1: Start with 0.15 g of desipramine.
Step 2: Use the conversion factor 1 g = 1000 mg. So, to convert g to mg, we multiply by 1000.
Step 3: Calculate 0.15 g × 1000 = 150 mg.
So, 0.15 g is equivalent to 150 mg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1"]
Explanation
Step 1: The total daily dosage of Buspirone is 6 mg, which is divided into two equal doses. So, each dose will be 6 mg ÷ 2 = 3 mg.
Step 2: Each tablet of Buspirone contains 5 mg. To find out how many tablets make up a 3 mg dose, we divide the dose by the amount in each tablet. So, 3 mg ÷ 5 mg/tablet = 0.6 tablets.
Step 3: Since we can't administer a fraction of a tablet, we round this to the nearest whole number. So, 0.6 tablets rounds to 1 tablet.
So, the nurse should administer 1 tablet per dose.
Correct Answer is ["2.3"]
Explanation
Step 1: The dose to be administered is300 mg of phenobarbital sodium.
Step 2: The available phenobarbital sodium injection has a concentration of130 mg/mL. This means that for every 1 mL of the solution, there are 130 mg of phenobarbital sodium.
Step 3: To find out how many mL should be administered, we divide the dose by the concentration. So, 300 mg ÷ 130 mg/mL = 2.307692307692308 mL.
Step 4: Round the answer to the nearest tenth. So, 2.307692307692308 mL rounds to2.3 mL.
The nurse should administer 2.3 mL of phenobarbital sodium injection.
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