All of the Following Are True of Tardive Dyskinesia (TD)

Multiple Choice

All of the following are true of tardive dyskinesia (TD) except

A) it occurs in about 10-20% of people treated with neuroleptic medications.
B) the cause of TD is not well understood, but it may be linked to excess dopamine receptors or a D₁-D₂ receptor imbalance.
C) the incidence of TD tends to decrease with increasing age of patients.
D) it is a motor side effect of neuroleptics that may be irreversible in some patients.