Cross-tolerance occurs when a. drugs work at the same receptor site so that one blocks the action of the other. b. the effects of one drug are eliminated or reduced by the presence of another drug at the receptor site. c. a person develops a physiological tolerance to one drug and shows a similar tolerance to selected other drugs as a result. d. two or more drugs interact and the effects of the individual drugs are multiplied beyond what normally would be expected if they were taken alone.

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Cross-tolerance occurs when a person develops a physiological tolerance to one drug and shows a similar tolerance to selected other drugs as a result.

Expert answered|ldagupan26|Points 60|

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