The process by which an individual needs increasing amounts of the drug to achieve the same psychological or physical effects is known as:
A) addiction
B) tolerance
C) sensitization
D) withdrawal

Question

Quizplus · Accepted Answer

Tolerance is the process by which an individual needs increasing amounts of a drug to achieve the same psychological or physical effects. This is due to the body's physiological adaptation to the drug, leading to a decreased response to the same dose over time. Addiction refers to a complex condition characterized by compulsive drug-seeking behavior despite negative consequences. Sensitization is the opposite of tolerance, where an individual's response to a drug intensifies with repeated use. Withdrawal refers to the negative symptoms experienced when a drug is abruptly stopped or reduced after prolonged use.

The Process by Which an Individual Needs Increasing Amounts of the Drug