PSY 242 Exam 1 ( Updated ) 1-100 Complete Questions & Answers (Solved) 100% Correct Graded A+

PSY 242 Exam 1 ( Updated 2025-2026 ) 1-100
Complete Questions & Answers (Solved) 100%
Correct Graded A+




Pharmacology - ANSWER -the study of drugs: chemical
substances -> biological systems


Psychopharmacology - ANSWER -study of the effects of drugs on
behavior


Drug - ANSWER -a chemical substance that alters biological
structure or function


Psychoactive Drugs - ANSWER -acts on the CNS and alters brain
function


Drugs of Abuse - ANSWER -psychoactive drugs that are taken for
non-medical use (e.g. alcohol or nicotine)

, Illicit Drgus - ANSWER -drugs that are illegal to posses or use


Drug Abuse - ANSWER -drug use that can potentially lead to
problems for the user (i.e. legal, occupational, physical,
psychological)


Drug Dependence - ANSWER -body adapts to the drug
(physiological change, i.e. tolerance and withdrawal)


Drug Addiction - ANSWER -a chronic, relapsing disorder
characterized by compulsive drug seeking, continued use despite
harmful consequences, and long-lasting changes in the brain: may
show dependence but not necessary


Classifications of Psychoactive Substances (7) - ANSWER -
stimulants
depressants
opioids
hallucinogens
psychiatric medications
marijuana
nicotine