Chapter 11 Flashcards
Depressants
These substances result in behavioral sedation and can induce relaxation. The include alcohol and sedative, hypnotic, and anxiolytic drugs in the families of barbiturates (seconal) and benzodiazepines (Valium, Xanax)
Stimulants
Cause us to be more active and alert and can elevate mood. Included in this group are amphetamines (Adderall), cocaine, nicotine, caffeine.
Opiate
Produce analgesia temporarily (reduce pain) and euphoria. Heroin, opium, codeine, and morphine are included in this group.
Hallucinogens
Alter sensory perception and can produce delusions, paranoia, and hallucinations. Marijuana and LSD are included in this category.
Other Drugs of Abuse
Other substances that do not neatly fit into one of the substance categories are:
Inhalants
Anabolic Steroids
Other over the counter and prescribed meds
These substances produce a variety of psychoactive effects that are characteristic of the substances described in previous groups.
Inhalants
Airplane glue, spray paint
Barbituates
family of sedative drugs first synthesized in Germany in 1882, they were prescribed to help people sleep and replaced such drugs as alcohol and opium.
Benzodiazepines
Antianxiety drugs including Valium, Xanax, Dalmane, and Halcion also used to treat insomnia. Effective against anxiety (and, at high potency, panic disorder), they show some side effects, such as some cognitive and motor impairment, and may result in substance dependence. Relapse rates are extremely high when the drug is discontinued.
LSD
d-Lysergic Acid Diethylamide- AKA Acid- most common hallucinogenic drug. a synthetic version of the grain fungus ergot.
Agnoist Substitution
Replacement of a drug on which a person is dependent with one that has a similar chemical makeup, an agonist. Used as a treatment for substance dependence.
Alcohol Dehydrogenase (ADH)
Enzyme that helps humans metabolize alcohol. Different levels of its subtypes may account for different susceptibilities to disorders such as fetal alcohol syndrome.
Alcohol Use Disorders
Cognitive, biological, behavioral, and social problems associated with alcohol use and abuse.
Amphetamine Use Disorders
Psychological, biological, behavioral, and social problems associated with amphetamine use and abuse.
Antagonist Drugs
Medications that block or counteract the effects of psychoactive drugs.
Caffeine Use Disorders
Cognitive, biological, behavioral, and social problems associated with the use and abuse of caffeine.