Chemical Calculation: Exciting Challenge of Dosage Calculation!

How many grams of propylhexedrine would be used in preparing 5000 nasal inhalers?

A. 62.5

B. 1250

C. 625

D. 12,500

Final answer:

To prepare 5000 nasal inhalers, each containing 250 mg of propylhexedrine, you would need 1250 grams of propylhexedrine.

Preparing medication dosage can be an exciting and challenging task, especially when it involves chemical calculations like in this scenario. In the given question, we are tasked with determining the amount of propylhexedrine required to prepare 5000 nasal inhalers.

The question provides us with the information that each nasal inhaler contains 250 mg of propylhexedrine. By multiplying this amount by the total number of inhalers needed, which is 5000, we can calculate the total amount of propylhexedrine required.

After obtaining the result in milligrams, we need to convert it to grams as the answer choices are in grams. Since 1 gram is equivalent to 1000 milligrams, we divide the total milligrams by 1000 to convert it to grams.

Therefore, the correct amount of propylhexedrine needed to prepare 5000 nasal inhalers would be 1250 grams, as indicated in answer choice B. This calculation showcases the importance of precision and accuracy in dosage preparation in the pharmaceutical field.

By mastering chemical calculations related to dosage, pharmacists and healthcare professionals ensure the safe and effective administration of medications to patients. Understanding conversion factors and units of measurement is vital in delivering quality healthcare services.