Question

Potency is the maximal intensity of effect or response that can be produced by a drug. Administering more of the drug will not increase the efficacy of the drug but can often increase the probability of an adverse reaction.

A. Both statements are true.
B. Both statements are false.
C. The first statement is true; the second statement is false.
D. The first statement is false; the second statement is true.

Answer 1

Potency is the maximal intensity of effect or response that can be produced by a drug. Increasing the dosage of a drug will not increase its efficacy, but can often increase the probability of an adverse reaction.

Step-by-step explanation:

The correct answer to this question is C. The first statement is true; the second statement is false.

Potency refers to the maximal intensity of effect or response that can be produced by a drug. It is determined by the drug's affinity for its target receptor and its ability to activate that receptor. Increasing the dosage of a drug will not increase its efficacy, which is the ability of the drug to produce a desired therapeutic effect. However, administering more of the drug can often increase the probability of an adverse reaction, such as side effects.