A medication order reads "Give Reglan 10 mg p.o.q. 12 hours for 2 weeks." Only 5 mg tablets are

Step 1: Calculate the total number of doses needed for 2 weeks. Since the medication is to be gi

A medication order reads "Give Reglan 10 mg p.o.q. 12 hours...

Key Concepts

Medication Order Interpretation

This concept involves understanding the instructions provided in a medication order, including the dose, route, frequency, and duration of treatment. Recognizing terms like 'p.o.' for oral administration and instructions such as 'q12 hours' helps in accurately determining how much of a medication should be administered over a specified period.

Unit Conversion and Dosage Calculation

This key concept refers to the method of converting between different units of medication, such as milligrams to tablets, when the available form of the medication does not match the prescribed dose. It requires dividing or multiplying the prescribed dose by the strength of the available formulation to determine the correct number of units necessary for each dose.

Dosing Frequency and Duration

This concept deals with interpreting the frequency at which a medication should be administered and how the duration of therapy influences the total number of doses. By understanding instructions like 'every 12 hours' and the total treatment period, one can accurately calculate the number of doses a patient will receive over the entire course of therapy.

Total Medication Dispensation Calculation

This is the process of calculating the total amount of medication needed for a complete treatment regimen by multiplying the number of units required per dose by the total number of doses. It ensures that enough medication is dispensed to meet the treatment requirements without shortages or excess.

A medication order reads "Give Reglan $10 \mathrm{mg}$ p.o.q. 12 hours for 2 weeks." Only $5 \mathrm{mg}$ tablets are available. How many tablets should be dispensed?

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