Question

1. (los 2 - 4, 2 - 5) after taking several doses of medicine, bill no longer seems to be affected by the drug. this may be a symptom of ____________

Explanation:

When a person no longer seems affected by a drug after several doses, it is likely due to drug tolerance. Drug tolerance occurs when the body adapts to the presence of a drug and requires higher doses to achieve the same effect.

Answer:

Drug tolerance