Which of the following statements is true about depressants?

The statement that depressants can lower inhibitions and depress bodily activity is accurate because depressants are substances that reduce the activity of the central nervous system. When someone consumes depressants, such as alcohol, benzodiazepines, or barbiturates, they experience a calming effect, which often leads to lowered inhibitions. This means that individuals may feel more relaxed and less constrained by social norms or personal judgments. Additionally, these substances can slow down bodily functions, affecting heart rate, respiration, and overall alertness.

While other options mischaracterize depressants, it is important to note that they are not primarily associated with inducing hallucinations or speeding up central nervous system activity. Instead, they tend to decrease activity in the nervous system. Furthermore, while depressants do have medical applications, they are not limited to severe medical cases. They can be prescribed for various conditions, including anxiety and insomnia, reflecting a broader use than suggested in the last option.