Which term means a condition in which a person needs more of a drug to feel the original effects of the drug?

Which term means a condition in which a person needs more of a drug to feel the original effects of the drug?

• A. Medicine
• B. Tolerance
• C. Accident
• D. Shock

Answer: (B)

Tolerance is the body's diminished response to a drug after repeated use, so you have to take more of the drug to feel the same effect. Over time, receptors may become less sensitive or the body may become better at metabolizing the drug, both of which reduce the drug’s impact at the same dose. This is why the original effect requires a larger amount. For example, someone who uses a pain reliever regularly may notice they need a higher dose to achieve the same relief. The other terms don’t describe this idea: medicine is just any drug used to treat symptoms; accident refers to an unplanned event; shock is a serious medical condition involving a dangerous drop in blood pressure.

Tolerance is the body's diminished response to a drug after repeated use, so you have to take more of the drug to feel the same effect. Over time, receptors may become less sensitive or the body may become better at metabolizing the drug, both of which reduce the drug’s impact at the same dose. This is why the original effect requires a larger amount. For example, someone who uses a pain reliever regularly may notice they need a higher dose to achieve the same relief. The other terms don’t describe this idea: medicine is just any drug used to treat symptoms; accident refers to an unplanned event; shock is a serious medical condition involving a dangerous drop in blood pressure.