A college professor's work performance has recently deteriorated,and his colleagues find him difficult to talk to.If this is due to a problem with drugs,the best description of this professor's behavior would be:
A) substance intoxication.
B) substance use disorder.
C) tolerance.
D) withdrawal.

Question

Quizplus · Accepted Answer

Substance use disorder is characterized by a problematic pattern of substance use leading to significant impairment or distress, which aligns with the professor's deteriorating work performance and interpersonal difficulties.

A College Professor's Work Performance Has Recently Deteriorated,and His Colleagues