Reconstitution Calculation Worksheet
This worksheet helps Grade 7 students practice reconstitution calculations, focusing on medication dosages and solution concentrations.
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Reconstitution Calculation Practice
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Read each question carefully and show all your work. Round answers to two decimal places where appropriate.
1. A vial contains 250 mg of medication powder. You add 5 mL of sterile water to reconstitute it. What is the concentration of the solution in mg/mL?
2. If you have a solution with a concentration of 50 mg/mL and you need a total of 200 mg of medication, you would need to administer mL of the solution.
4. A medication vial contains 1 gram (1000 mg) of powder. If you add 10 mL of diluent, what is the concentration?
10 mg/mL
100 mg/mL
1 mg/mL
1000 mg/mL
5. Reconstitution involves mixing a powdered medication with a liquid to form a solution.
True
False
6. A physician orders 300 mg of a medication. The available powder is 500 mg per vial. The recommended reconstitution is to add 2.5 mL of sterile water. How many milliliters should you administer to the patient?