Connecticut DDS Medication Certification Practice Exam 2025 – Complete Study Resource

The abbreviation 'hs' stands for 'hour of sleep' in a medication schedule. This term is commonly used in medical prescriptions to indicate that a medication should be taken at bedtime or just before sleep. This timing is particularly relevant for medications that may cause drowsiness or are intended to help with sleep-related issues; taking them at this time can help maximize their effectiveness while minimizing potential side effects during waking hours.

By contrast, the other choices do not accurately reflect the meaning of 'hs':

- "Immediately" suggests an urgent need for medication, which doesn’t align with the context of taking medication specifically at bedtime.

- "After meals" describes a timing related to food intake, which is a separate consideration in medication administration.

- "Every hour of sleep," while it incorporates the theme of sleep, inaccurately suggests a frequency rather than a specific time reference, which does not match the standard use of 'hs' in medical contexts.