Question:medium

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: There is decreased effect of a drug when it is taken repeatedly.
Reason R: Conditioned compensatory response is not triggered when drug is taken in usual circumstances.
In the light of the above statements, choose the most appropriate answer from the options given below

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Remember Shepard Siegel's model: Pavlovian conditioning plays a massive role in tolerance. Usual environment = CS present $\rightarrow$ Compensatory CR triggered $\rightarrow$ Tolerant response (lower drug effect).
Updated On: Jul 18, 2026
  • Both A and R are correct and R is the correct explanation of A
  • Both A and R are correct but R is NOT the correct explanation of A
  • A is correct but R is not correct
  • A is not correct but R is correct
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The Correct Option is C

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