HUSR 415 Study Test Questions with Verified Solutions 100%

HUSR 415 Study Test Questions with Verified Solutions 100% Moral Model - CORRECT ANSWER-- based on beliefs or judgments of what is right or wrong, acceptable or unacceptable. - Those who advance this model do not accept that there is any biological basis for addiction - they believe that there is something morally wrong with people who use drugs heavily. - The moral model explains addiction as a consequence of personal choice, and individuals who are engaging in addictive behaviors are viewed as being capable of making alternative choices. Medical/disease model - CORRECT ANSWER-- a belief that addiction is both chronic and progressive, and that the drug user does not have control over the use and abuse of the drug. There is a genetic disposition to addiction - goal must be abstinence Neurobiological model - CORRECT ANSWER-- has to do with the neurotransmitters in the brain that serve as the chemical messengers of our brain - addiction occurs in the limbic system or the emotional part of the brain. - the transmitter dopamine is key in its activity in the limbic system and the development of addiction. - can be reversed by other drugs Multi-Casual Model - CORRECT ANSWER-- not caused by a single factor - motive for use varies by person - interaction among: agent, host, environment *no one model can explain reason for use/abuse What are the basics of the Neurobiology of addiction? (Pleasure/ reward center) - CORRECT ANSWER-- Reward pathway: made up of the Ventral Tegmental area (VTA), Nucleus Accumbens (NA), and pre-frontal cortex - stimulus activates this area -- pleasurable sensations are produced What are the basics of the Neurobiology of