Liu has been instructed by his physician that the substance he consumes does not subject him to the risk of overdose, but it does leave him open to the risk of psychological dependence. Based on what is known about the effects of particular drugs, Liu is MOST likely using which of the following?

Question

Quizplus · Accepted Answer

Pot (marijuana) is known to have a low risk of overdose but can lead to psychological dependence.

Liu Has Been Instructed by His Physician That the Substance