Final answer:
Designer drugs can indeed be several hundred times stronger than their counterparts, which is true. Prozac is a psychoactive drug, and among the psychoactive drugs, some like opioids come in different classes such as narcotic analgesics. Not all psychoactive drugs are illegal or prescription-only, and drugs like benzodiazepines that activate GABA receptors are known for their depressant effects.
Step-by-step explanation:
The statement that designer drugs can be several hundred times stronger than the drugs they're meant to imitate is true. Designer drugs are synthetic substances created to mimic the effects of existing drugs, and in some cases, they are engineered to be more potent and can have unpredictable and dangerous side effects.
Is Prozac a psychoactive drug? Yes, Prozac is a psychoactive drug, specifically an antidepressant belonging to the selective serotonin reuptake inhibitor (SSRI) class, which alters brain chemistry to improve mood disorders.
Three classes of psychoactive drugs that include opioids are: 1) narcotic analgesics, 2) opioid agonists, and 3) opioid partial agonists.
True or False. All psychoactive drugs are either illegal or available by prescription only? This statement is false; some psychoactive drugs, such as caffeine and alcohol, are legal and readily available without a prescription.
True or False. Anxiolytics might be prescribed by a physician? This is true. Anxiolytics are medications prescribed to treat anxiety disorders and sometimes other conditions.
Two drugs that activate receptors for the neurotransmitter GABA are benzodiazepines and barbiturates. These drugs generally have a depressant effect because when GABA receptors are activated, they reduce neuronal activity leading to sedation, muscle relaxation, and decreased anxiety.