Final answer:
This answer defines key terms related to drugs, including invaders/outsiders, drugs, opioids, addiction, gateway drugs, licit/allicit/OTC drugs, and designer drugs/synthetic drugs.
Step-by-step explanation:
Inviders/Outsiders: In the context of drugs, invaders or outsiders refer to substances that enter the body and have an effect on its functioning. This can include both legal and illegal drugs.
Drugs: Drugs are substances that have physiological or psychological effects when introduced into the body. They can be natural, synthetic, or a combination of both, and can have various uses and effects.
Opioids: Opioids are a class of drugs that are derived from the opium poppy or synthetic versions of these drugs. They include substances such as heroin, morphine, and prescription painkillers like OxyContin.
Addiction: Addiction refers to a condition in which a person becomes physically or psychologically dependent on a substance or behavior. It is characterized by compulsive drug use, difficulty in controlling drug intake, and continued use despite negative consequences.
Gateway drugs: Gateway drugs are substances that are believed to lead to the use of more dangerous or addictive drugs. They are typically considered to be the first substances that individuals experiment with before progressing to other drugs.
Licit/allicit/OTC drugs: Licit drugs are substances that are legally produced and sold, such as prescription medications. Illicit drugs are illegal substances, such as heroin or cocaine. OTC drugs, or over-the-counter drugs, are medications that can be purchased without a prescription from a healthcare professional.
Designer drugs/synthetic drugs: Designer drugs, also known as synthetic drugs, are substances that are created to mimic the effects of other drugs. They are often produced in underground laboratories and can have unpredictable and dangerous effects.