Examlex
What is the first step of the system development life cycle (SDLC) ?
Depressant
A substance that reduces the functional or nervous activity, often used to describe drugs that have a calming effect on the mood, emotions, or behavior.
Tranquilizers
Medications that are used to reduce tension and anxiety.
Sedatives
Substances or drugs that reduce excitement, irritability, or nervousness by inducing a calming effect on the central nervous system.
Opiates
A group of drugs derived from opium, used for pain relief, and can also induce sleep or euphoria.
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