Pharmacy Technician Certification Exam Practice Questions Practice Question

Correct Answer: A

Rationale: Benzodiazepines primarily function as sedatives and hypnotics, effectively reducing anxiety and promoting sleep by enhancing the effects of the neurotransmitter GABA. This makes option A accurate.

Option B, anti-infectives, refers to medications that treat infections, which is unrelated to the action of benzodiazepines.

Option C, serotonin inhibitors, typically pertains to antidepressants that target serotonin levels, not benzodiazepines.

Option D, antiarrhythmics, involves drugs that manage heart rhythm disorders, which is also outside the scope of benzodiazepine use.