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Chapter 2

Drugs & Definitions

QuestionAnswer
Low Dose-Effect Curve: measuring the response to the dose of the drug.
Potency: the amount of drug required to produce an effect.
Efficacy: related to the maximal effect of a drug regardless of dose.
Therapeutic Action : the intended or desired results.
Therapeutic Range: range between the dose causing the minimum effect and the dose causing the minimum adverse effect.
Therapeutic Index (TI): number that determines the safety of a drug (the greater the TI, the safer the drug).
Hepatic: liver.
Biotransformation: is the body's way of changing a drug so that it can be more easily excreted by the kidneys.
Tolerance: the need for an increasingly larger dose of the drug to obtain the same effects as the original dose.
Renal : kidney.
Duration: is the length of a drugs effect.
Half-Life: the half-life of a drug is the amount of time that passes for its concentration to fall to (50%) of its original blood level.
Created by: anna.meza
 

 



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