In some instances, when two or more substances are combined, the total intoxicant effect is greater than the effect due to each substance acting alone. This intensification of effect is referred to as
A) bipolar disorder.
B) withdrawal.
C) cyclothymic disorder.
D) potentiation.

Question

Quizplus · Accepted Answer

Potentiation is the intensification of effect that can occur when two or more substances are combined. This can happen when one substance enhances the effect of another substance, leading to a greater overall effect than either substance would produce alone. This can be dangerous because it can lead to unexpected and potentially harmful effects.

In Some Instances, When Two or More Substances Are Combined