A nurse is preparing to administer sertraline 0.05 g PO to a school-age child who has obsessive-compulsive disorder. Available is sertraline oral solution20 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 ["2.5"]
Step 1: Convert the dose from grams to milligrams. We know that 1 gram = 1000 milligrams. So, 0.05 grams = 0.05 × 1000 = 50 milligrams.
Step 2: Calculate the volume of the solution to administer. The formula is Dose (mg) ÷ Concentration (mg/mL) = Volume (mL). So, 50 mg ÷ 20 mg/mL = 2.5 mL.
The nurse should administer 2.5 mL of sertraline oral solution.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["12.5"]
Explanation
Step 1: The dose to be administered is75 mg of valproic acid.
Step 2: The available valproic acid syrup has a concentration of30 mg/5 mL. This means that for every 5 mL of the solution, there are 30 mg of valproic acid.
Step 3: To find out how many mL should be administered, we divide the dose by the concentration. So, 75 mg ÷ (30 mg/5 mL) = 12.5 mL.
The nurse should administer 12.5 mL of valproic acid syrup.
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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