The defining feature of addiction is
A) physical dependence.
B) tolerance.
C) the inability to stop using a drug despite efforts to do so.
D) sensitization.
E) both A and B

Question

Quizplus · Accepted Answer

While physical dependence and tolerance are common features of addiction, the defining feature is the inability to stop using a drug despite efforts to do so. This can manifest as a strong craving or compulsion to use the drug, even if it causes negative consequences such as health problems, relationship issues, or legal problems. Therefore, choice C is the best answer.

The Defining Feature of Addiction Is