Tolerance develops for the use of some drugs because

Question

Quizplus · Accepted Answer

Tolerance develops because the body compensates for the drug and reduces its effects. This means that a larger dose is needed to achieve the desired effect. A is incorrect because the blood-brain barrier does not become more effective over time. B is incorrect because the drug's absorption by fat stores is not a primary reason for tolerance. D is incorrect because the experienced user's expectations do not cancel out the drug's effects, but rather the body becomes less responsive to the drug.

Tolerance Develops for the Use of Some Drugs Because