Massachusetts Pharmacy Technician License Practice Test

What schedule classification does the drug lorazepam fall under?

1. DEA SCH II

2. DEA SCH III

3. DEA SCH IV

4. DEA SCH V

The correct answer is: DEA SCH IV

Lorazepam is classified as a Schedule IV controlled substance under the Drug Enforcement Administration (DEA) scheduling system. This classification is given to drugs that have a lower potential for abuse relative to those classified as Schedule I through III. Schedule IV substances can lead to physical or psychological dependence, but the risk is deemed to be less than that of Schedule III drugs. Lorazepam, as a benzodiazepine, is commonly prescribed for anxiety, insomnia, and other conditions due to its sedative effects. Its classification reflects the need for regulation due to potential misuse but also recognizes its therapeutic benefits when used appropriately. The other classifications do not apply to lorazepam; for example, Schedule II drugs have a higher potential for abuse, while Schedule V substances generally have the least restrictions due to their lower potential for abuse.