Alcohol and Drug Counselor Exam Practice Questions

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What is the definition of cross-tolerance?

Using the same substance in larger doses

Seeking similar effects from different substances

Cross-tolerance refers to a phenomenon where tolerance to one drug results in a reduced response to another drug, often because the substances are similar in their effects on the body or brain. In this context, seeking similar effects from different substances fits the definition of cross-tolerance, as individuals may develop a tolerance to a particular drug and therefore require a different substance that produces similar effects to achieve the desired outcomes.

For instance, if a person has built up a tolerance to alcohol, they might find that certain sedatives produce similar effects and may require higher doses of these other substances to achieve the same level of intoxication or sedation. This understanding is crucial in substance abuse treatment, as it helps counselors recognize the patterns of drug use that can complicate recovery and address potential risks associated with poly-drug use.

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Dependency on a variety of drugs

Increased tolerance to a specific drug

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