The more expensive the medicated diet, the better its efficacy.

efficacy：

Modified Electric Convulsive therapy for schizophrenia is effective and rapid in efficacy.

效能（efficacy）

The efficacy of Yijinjing include ( ) A: increase strength of waist, arms and fingers B: stretch sinews and bones, change sinews and bones, strengthen sinews and bones C: improve the efficacy of Tuina D: improve clinical efficacy

Modified Electric Convulsive therapy for schizophrenia is effective and rapid in efficacy. A: 正确 B: 错误

True statements about potency and efficacy include which of the followings? A: The slope of the dose-response curve gives a good idea of a drug’s efficacy B: Potency refers to different amounts of two or more drugs that are needed to produce the same effect C: The log dose-response curve allows comparison of the relative potency of two drugs but not a comparison of their efficacy D: Potency and efficacy are unrelated properties

All of the anti-inflammatory agents reduce the efficacy of thiazides.

The drug with a high efficacy must be of high potency too

efficacy A: 功效 B: 静音 C: 暂停 D: 效率