The best known and most influential psychodynamic theorist is ________

Damage to the _____ system may result in imbalance, nausea, and vertigo

Fill in the blank(s) with the appropriate word(s).

Drug use that is not common within a social group and that is disapproved of by the majority, causing members of a group to take corrective action when it occurs, is

A. deviant drug use. B. drug misuse. C. drug abuse. D. illicit drug abuse.