Psychoactive Substances and Substance Abuse Quiz

Cocaine is a commonly abused stimulant that affects the central nervous system, leading to increased energy and euphoria.

THC (tetrahydrocannabinol) is the primary psychoactive component in marijuana, responsible for its mind-altering effects.

Morphine is a prescription opioid pain reliever, commonly used for managing severe pain.

Fentanyl is a synthetic opioid pain reliever, significantly more potent than natural opioids like morphine.

The primary mode of administration for heroin is intravenous injection, leading to rapid and intense effects.

Alcohol is a commonly abused central nervous system depressant, causing sedation and impairing cognitive function.

Dopamine is the primary neurotransmitter associated with the rewarding effects of psychoactive substances, contributing to the reinforcement of drug use.

Tremors are a characteristic symptom of alcohol withdrawal, indicating the physiological effects of dependence.

Psilocybin is a hallucinogen derived from certain types of mushrooms, known for its psychedelic effects on perception and consciousness.

Pinpoint pupils are a common symptom of opioid overdose, reflecting the central nervous system depression caused by opioids.

Benzodiazepines primarily target the neurotransmitter GABA (gamma-aminobutyric acid), enhancing its inhibitory effects on the central nervous system.

Increased risk of osteoporosis is a long-term consequence of heavy alcohol consumption, impacting bone health.

The amygdala is a brain region particularly involved in the development of addiction, influencing emotional responses and associations with drug-related cues.

Elevated serotonin levels are not a factor contributing to substance abuse disorders; instead, imbalances in other neurotransmitters play a significant role.

MDMA (ecstasy) exerts its effects by blocking the reuptake of serotonin, leading to increased levels of this neurotransmitter and altered mood.

A long-term effect of methamphetamine use is an increased risk of heart disease, stemming from cardiovascular and metabolic effects.