National Certified Addiction Counselor, Level I (NCAC I) Practice Exam

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Prepare for the National Certified Addiction Counselor, Level I (NCAC I) Exam with comprehensive flashcards and multiple choice questions. Each question comes with detailed explanations and hints. Get ready for your NCAC I certification!

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What common opioid is known for intense withdrawal symptoms?

Methadone
Oxycodone
Fentanyl
Heroin

The correct answer is: Heroin

Heroin is well-known for causing intense withdrawal symptoms due to its potent effects on the brain and body. Users often develop a rapid physical dependence on heroin, which leads to severe withdrawal when they stop using it. These withdrawal symptoms can be extremely uncomfortable and include nausea, vomiting, muscle pain, insomnia, diarrhea, and intense cravings for the drug. The method of action of heroin, a fast-acting opioid, results in quick onset of dependency. Because it is often used recreationally, users may not initially recognize the risks of rapid tolerance and physical dependence. The intensity of heroin withdrawal can lead individuals to continue using the drug, which perpetuates the cycle of addiction. In comparison to the other opioids listed, while all can result in withdrawal symptoms, heroin's rapid onset of dependence and the acute withdrawal experience distinguish it as particularly intense. Methadone is often used in treatment to help ease withdrawal symptoms; oxycodone is more commonly prescribed and may not lead to withdrawal as acutely; and while fentanyl is very potent and can cause withdrawal, it is more often involved in medical settings and its users may be less likely to experience withdrawal in the same manner as heroin users.