RXRS-201 MIDTERM REVIEW WEEK 1: INTRODUCTION Addiction: Compulsive drug craving and use, despite adverse consequences Drug Abuse: The intentional improper or unsafe use of a drug WEEK 2: PALEOLITHIC AND NEOLITHIC Analgesic: Euphoric effects and pain reliever Anodyne: Relieving pain (less potent than analgesic) “Devil's Apple” Antibacterial: Killing or preventing …
9/19/2018 Test: AP Psychology - Unit 5: Modules 23-25 | Quizlet 30 Multiple choice questions 1. compulsive drug craving and use, despite adverse consequences CORRECT addiction 97% …
View Notes - BIO 161 - Lecture 15 - Addiction from BIO 161 at Quinnipiac University. Addiction and Genetic Predisposition Definition of Addiction Compulsion: loss of control The user cant not do it
Chapter 3 AP Psych Part 6 addiction compulsive drug craving and use, despite adverse consequences can lead form the ever increasing doses or toleration 900 million people suffer from problems related to alcohol and other drugs withdrawal the discomfort and distress that follow discontinuing the use or an addictive drug abruptly stopping drugs, and its side effects …
The main categories of drugs are depressants, stimulants, and hallucinogens.
These symptoms usually are opposite of the effects of the drug. For example, withdrawal from sedative drugs often produces unpleasant arousal and agitation.
Generally, people use caffeine to maintain increased levels of alertness and arousal.
The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) is used by clinicians to diagnose individuals suffering from various psychological disorders . Drug use disorders are addictive disorders, and the criteria for specific substance (drug) use disorders are described in DSM-5. A person who has a substance use disorder often uses more of the substance than they originally intended to and continues to use that substance despite experiencing significant adverse consequences. In individuals diagnosed with a substance use disorder, there is a compulsive pattern of drug use that is often associated with both physical and psychological dependence.
The epidemic began slowly in the United States, beginning in the late 1990s, and led to a massive increase in opioid use in recent years, contributing to over 70,000 drug overdose deaths in the U.S. in 2018. Fentanyl alone, being 50 times stronger than heroin and 100 times stronger than morphine, was causing about 200 overdose deaths per day in 2017. [1]
Read through this fascinating comic created by Stuart McMillen about psychologist’s Bruce Alexander’s Rat Park study on addiction. For more information on Bruce Alexander’s study and a better understanding of addiction, listen to Johann Hari’s TED Talk, “ Everything you think you know about addiction is wrong .”.
Physical dependence involves changes in normal bodily functions—the user will experience withdrawal from the drug upon cessation of use. In contrast , a person who has psychological dependence has an emotional, rather than physical, need for the drug and may use the drug to relieve psychological distress.
When people repeatedly abuse drugs, they are often unconcerned with the consequences of their actions, as they are in search of a high and the avoidance of withdrawal. The same can be said about a process addiction—individuals may fail to consider the aftereffects of gambling, excessive eating, or unsafe sex.
A substance use disorder is the product of tolerance, dependence, and compulsive drug-seeking behavior. Over time, people can develop a tolerance to intoxicating substances, which means they must use increasing amounts of the substance to experience the desired effect. In addition, dependence can occur due to the prolonged use ...
Substance abuse may include the use of alcohol, illicit drugs such as cocaine and heroin, or the misuse of prescription medications that cause a person to experience severe negative outcomes. These adverse consequences may include, but are not limited to the following: 1 Failure to attend to responsibilities at home, work, and school 2 Strained relationships with loved ones 3 Legal and/or financial difficulties 4 Physical and mental health problems 5 Social withdrawal and isolation 6 Serious injury or death resulting from intoxication or overdose
Also, an individual experiencing a process addiction may exhibit changes in the brain consistent with those related to a substance addiction. Some signs of process addiction are comparable to those of a substance use disorder include the following: Tolerance – People who use substances may feel they need to use more and more over time ...
Withdrawal symptoms – Those who are dependent on a substance experience physical and emotional symptoms if they try to quit, and those with a process addiction may experience profound anxiety or depression if they cannot engage in the activities of choice.
Video games. Like substance abuse, people can become addicted to the feelings that these activities induce. These addictions are influenced by an increase in endorphins, dopamine, and other chemicals in the brain responsible for the experience of pleasure and reward.
When chemical dependence develops, the body has adapted to the persistent presence of the drug in its system. Psychological dependence can manifest in addition to physical dependence, and also involves emotional symptoms, such as anxiety and depression when the use of the substance is discontinued. The choice to use a substance initially is ...