PSYCH 2030 WEEK 7 Flashcards
Impulse control disorders
Disorders in which a person acts on an irresistible, but potentially harmful impulse
Polysubstance use
Use of multiple mind-altering and behavior-altering substances, such as drugs
Psychoactive substances
Substances, such as drugs, that alter mood or behavior
Substance intoxication
Physiological reactions, such as impaired judgment and motor ability as well as mood changes, resulting from the ingestion of psychoactive substances
Substance use disorder
Defined in terms of how significantly the use of any substance interferes with the user’s life; use disrupts the user’s education, job, or relationships, and put him or her in physically dangerous situations
Physiological dependence
One symptom of substance use disorders; includes the use of increasingly greater amounts of the drug to experience the same effect (tolerance), and a negative physical response when the substance is no longer ingested (withdrawal)
Depressants
Psychoactive substances that result in behavioral sedation, including alcohol and the sedative, hypnotic, and anxiolytic drugs
Stimulants
Group of psychoactive substances that elevate mood, activity, and alertness, including amphetamines, caffeine, cocaine, and nicotine
Opioids
Family of addictive psychoactive substances that include natural opiates, synthetic variations (methadone, pethidine), and the comparable substances that occur naturally in the brain and that cause temporary euphoria and analgesia (pain reduction)
Opiates
Natural chemicals in the opium poppy that have a narcotic effect
Hallucinogens
Any psychoactive substances such as LSD or marijuana that can produce delusions, hallucinations, paranoia, and altered sensory perception
Alcohol related disorders
Cognitive, biological, and behavioral, and social problems associated with alcohol use and misuse
Gamma aminobutyric acid system
Inhibitory neurotransmitter system that is thought to be associated with excessive anxiety
Withdrawal delirium / delirium tremens
Frightening hallucinations and body tremors that result when a heavy drinker withdrawal from alcohol
Fetal alcohol spectrum syndrome
Patterns of problems including learning difficulties, behavior deficits, and characteristic physical flaws, resulting from heavy drinking by the victim’s mother when she was pregnant with the victim