Which frequency corresponds to "Three times a day"?

• A. Twice daily
• B. Three times a day
• C. Once daily
• D. Four times daily

Answer: (B)

Understanding dosing frequencies: how often a medication is given in a 24-hour period.

Three times a day means dosing about every 8 hours, totaling three doses in 24 hours. This directly matches the phrase "Three times a day," making it the correct option. In contrast, twice daily is about every 12 hours, once daily is once per day, and four times daily is about every 6 hours. So the phrase that literally states "Three times a day" best fits the required frequency.