Which of the following terms indicates a frequency of medication administration four times daily?

The term that indicates a frequency of medication administration four times daily is indeed represented by the abbreviation "QH4." This abbreviation conveys that the medication should be taken every hour, specifically four times throughout the day. In a clinical setting, clear communication regarding medication timing is crucial for ensuring proper adherence and therapeutic effectiveness. By using "QH4," healthcare providers can make precise instructions available to caregivers, patients, and families, ensuring everyone understands that the medication needs to be administered four times within a 24-hour period.

Other terms mentioned have different meanings: "QOD" stands for every other day, which does not pertain to a four-times-a-day schedule. "TID" signifies three times daily, so it also does not match the required frequency. "ROM" refers to range of motion, which is entirely unrelated to medication administration. Understanding these distinctions helps caregivers accurately follow medication orders and promotes safe patient care.