A physician orders 600 mg ibuprofen 3 times a day after meal for 3 weeks. The patient has a bott

step 1 this problem it is said that in a bottle there are 90 tablets of aspirin and each tablet contain

A physician orders 600 mg ibuprofen 3 times a day after meal...

A physician orders $600 \mathrm{mg}$ ibuprofen 3 times a day after meal for 3 weeks. The patient has a bottle of 500 tablets ibuprofen $200 \mathrm{mg} /$ tablets. The physician told him that he could use it instead of the prescribed ibuprofen. How many tablets of OTC ibuprofen will remain after the 3-week treatment period?

Key Concepts

Dosage Calculation

This concept involves determining the correct amount of medication needed based on a prescription. In this case, it requires calculating the total milligrams prescribed per dose and per day, then expanding that to the entire treatment period. The conversion process is essential to translate the prescribed dose into the number of tablets required, given that each tablet contains a fixed amount of the active ingredient.

Unit Conversion in Medication Dosing

This concept focuses on converting between different units, such as from milligrams to tablets. It involves dividing the prescribed dose by the strength of each tablet to determine how many tablets are needed per administration. This step is crucial for ensuring that the patient takes the equivalent dosage as prescribed even when using a different formulation or tablet strength.

Treatment Period and Frequency Calculation

This concept requires understanding the duration and frequency of medication administration. It involves multiplying the number of doses taken per day by the number of days in the treatment period to calculate the total number of tablets consumed during that period. This calculation helps in determining the extent of medication use over the course of therapy.

Medication Inventory Management

This concept pertains to managing the available medication supply relative to the treatment requirements. After calculating the total number of tablets used during the treatment period, this information is used to determine how many tablets remain from the original supply. This step is important for ensuring proper medication use and that there is no wastage or shortage during therapy.

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