The two most important symptoms of substance dependence are:
A)tolerance and failing to attend important occasions due substance use.
B)withdrawal and substance abuse.
C)tolerance and withdrawal.
D)intolerance of most anything and withdrawal.

Question

Quizplus · Accepted Answer

Tolerance and withdrawal are the two most important symptoms of substance dependence according to the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). Tolerance refers to needing increasing amounts of the substance to achieve the desired effect, while withdrawal refers to experiencing unpleasant physical or psychological symptoms when trying to quit or reduce use of the substance.

The Two Most Important Symptoms of Substance Dependence Are