A nurse is preparing to administer ziprasidone 175 mg IM to a patient. Available is ziprasidone 20 mg/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 ["8.8"]
Step 1: The dose to be administered is175 mg of ziprasidone.
Step 2: The available ziprasidone injection has a concentration of20 mg/mL. This means that for every 1 mL of the solution, there are 20 mg of ziprasidone.
Step 3: To find out how many mL should be administered, we divide the dose by the concentration. So, 175 mg ÷ 20 mg/mL = 8.75 mL.
Step 4: Round the answer to the nearest tenth. So, 8.75 mL rounds to8.8 mL.
The nurse should administer 8.8 mL of ziprasidone injection
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Related Questions
Correct Answer is ["2"]
Explanation
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.
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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