Repeated exposure to a drug leading to a decrease in physiological response is called
A) substance abuse.
B) addiction.
C) withdrawal.
D) tolerance.

Question

Quizplus · Accepted Answer

Tolerance refers to the decreasing physiological response associated with repeated exposure to a drug. Substance abuse refers to a pattern of harmful use of a substance, while addiction is a complex, chronic brain disease characterized by compulsive drug seeking and use despite harmful consequences. Withdrawal refers to the negative physical and psychological symptoms that occur when a drug is discontinued after regular use.

Repeated Exposure to a Drug Leading to a Decrease in Physiological