Podcast
Questions and Answers
Approximate Concentration: Reconstituting at the lowest possible concentration, what volume (in mL) would be withdrawn to obtain a day's dose for a 50-lb child?
Approximate Concentration: Reconstituting at the lowest possible concentration, what volume (in mL) would be withdrawn to obtain a day's dose for a 50-lb child?
Atropine Sulfate Tablets: How many atropine sulfate tablets would you use to compound the following prescription?
Atropine Sulfate Tablets: How many atropine sulfate tablets would you use to compound the following prescription?
Drug Solution Quantity: How many mL of the 4.00 mg/mL solution should be used to administer a dose of 200 g?
Drug Solution Quantity: How many mL of the 4.00 mg/mL solution should be used to administer a dose of 200 g?
Zinc Undecylenate Concentration: How many grams of talc should be added to 1 lb of a powder containing 20 g of zinc undecylenate per 100 g to reduce the concentration of zinc undecylenate to 3%?
Zinc Undecylenate Concentration: How many grams of talc should be added to 1 lb of a powder containing 20 g of zinc undecylenate per 100 g to reduce the concentration of zinc undecylenate to 3%?
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Which of the following is the correct amount of fluoride ion provided by a dropper that delivers 0.6 mL of a vitamin solution containing 0.5 mg of fluoride ion in each milliliter?
Which of the following is the correct amount of fluoride ion provided by a dropper that delivers 0.6 mL of a vitamin solution containing 0.5 mg of fluoride ion in each milliliter?
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How many milligrams of the active ingredients are there in a capsule containing 1/8 gr of ephedrine sulfate, 1/4 gr of theophylline, and 1/16 gr of phenobarbital?
How many milligrams of the active ingredients are there in a capsule containing 1/8 gr of ephedrine sulfate, 1/4 gr of theophylline, and 1/16 gr of phenobarbital?
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How many grams of calamine are necessary to prepare 240 mL of calamine lotion using the given formula?
How many grams of calamine are necessary to prepare 240 mL of calamine lotion using the given formula?
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Study Notes
Reconstitution and Dosage Calculations
- To reconstitute a medication at the lowest possible concentration, the volume of medication needed to obtain a day's dose for a 50-lb child must be calculated.
- Atropine sulfate tablets are used to compound a prescription, requiring the calculation of the number of tablets needed.
Concentration and Solution Calculations
- To administer a dose of 200 g, a specific volume of a 4.00 mg/mL solution is required.
- The concentration of zinc undecylenate in a powder can be reduced by adding a specific amount of talc to achieve a 3% concentration.
Fluoride Ion Content
- A vitamin solution containing 0.5 mg of fluoride ion per milliliter is used to deliver a specific amount of fluoride ion via a dropper.
Weight and Concentration of Active Ingredients
- A capsule containing specific weights of ephedrine sulfate, theophylline, and phenobarbital can be calculated to determine the total milligrams of active ingredients.
- The weight of calamine required to prepare a specific volume of calamine lotion can be calculated using a given formula.
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Description
Test your pharmaceutical calculations skills with this quiz! Solve problems involving dosage calculations, including determining the amount of fluoride ion in a vitamin solution, the number of chloramphenicol capsules needed for a specific dosage, and the milligram content of a drug in a given number of tablets. Sharpen your math skills and enhance your understanding of pharmaceutical calculations.
