Karl continues to use a drug to avoid withdrawal symptoms from occurring.Karl shows:

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Quizplus · Accepted Answer

Dependence refers to the physiological state where the body has adapted to the presence of a drug, and without the drug, withdrawal symptoms occur. In this situation, Karl is using the drug to avoid withdrawal symptoms, indicating dependence. Tolerance refers to the body's decreased responsiveness to a drug over time, addiction is a complex behavioral pattern where a person continues to use a drug despite negative consequences, and withdrawal is the set of physical and psychological symptoms that occur when a person stops using a drug after dependence has developed.

Karl Continues to Use a Drug to Avoid Withdrawal Symptoms