What are the main groupings of psychotropic drugs?
a. The three main groupings of psychotropic drugs are psychiatric drugs, antidepressants, and antipsychotics.
b. The three main groupings of psychotropic drugs are antianxiety drugs, antidepressants, and antipsychotics.
c. The three main groupings of psychotropic drugs are tricyclics, monoamine oxidase inhibitors, and selective serotonin reuptake inhibitors.
d. The two main groupings of psychotropic drugs are antianxiety drugs and antidepressants.