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.
E) the development of narcoleptic spells and an increase in night terror episodes.

Question

Quizplus · Accepted Answer

Tolerance and withdrawal are the two most important symptoms of substance dependence according to the diagnostic criteria outlined in the DSM-5. Tolerance refers to the need for increased amounts of a substance to achieve the desired effect, while withdrawal refers to the characteristic withdrawal symptoms that occur when the substance is discontinued or reduced. While failing to attend important occasions due to substance use may be a sign of problematic substance use, it is not one of the two most important diagnostic criteria for substance dependence. Substance abuse is a separate but related diagnosis that involves a pattern of problematic substance use that leads to significant impairment or distress but does not meet the criteria for dependence. Intolerance of most anything and the development of narcoleptic spells and an increase in night terror episodes are not related to substance dependence.

The Two Most Important Symptoms of Substance Dependence Are