HOSA Medical Math Practice Test 2025 - Comprehensive Exam Prep

Question: 1 / 400

If a medication needs to be taken every 8 hours, how many times a day would it be administered?

4 times

2 times

3 times

When a medication is prescribed to be taken every 8 hours, it is important to consider how many hours are in a day and how that division works for the administration schedule. There are 24 hours in a day, so if medication is given every 8 hours, you can determine the number of doses in a day by dividing 24 by 8.

Calculating this: 24 hours divided by 8 hours per dose equals 3 doses per day. This means that the patient would take the medication three separate times throughout the day: for example, at times like 6 AM, 2 PM, and 10 PM. This dosing schedule ensures that the medication maintains its therapeutic levels in the bloodstream throughout the day.

Therefore, the correct answer reflects the actual frequency of administration over a 24-hour period based on the dosing interval provided.

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