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Questions and Answers
Which statement best describes drug potency?
Which statement best describes drug potency?
- It refers to the strength of binding between a drug and its target.
- It refers to the maximum effect a drug can produce.
- It refers to the duration of drug action in the body.
- It refers to the amount of drug required to produce a specific effect. (correct)
What is the primary factor that determines drug efficacy?
What is the primary factor that determines drug efficacy?
- The drug's ability to activate its target receptor. (correct)
- The drug's ability to produce a specific effect at a given concentration.
- The duration of drug action in the body.
- The strength of binding between a drug and its target.
How does drug affinity relate to drug effect?
How does drug affinity relate to drug effect?
- It determines the strength of binding between a drug and its target, influencing drug potency. (correct)
- It directly influences the maximum effect a drug can produce.
- It reflects the drug's ability to activate its target receptor.
- It dictates the duration of drug action in the body.
Flashcards
Drug Potency
Drug Potency
The amount of drug needed to produce a specific effect.
Drug Efficacy
Drug Efficacy
A drug's ability to activate its target receptor.
Drug Affinity
Drug Affinity
The strength of binding between a drug and target receptors.
