Tardive dyskinesia is characterized by

A) obsessions.
B) panic attacks.
C) auditory hallucinations.
D) involuntary muscle movements.

Tardive Dyskinesia

A neurological syndrome characterized by repetitive, involuntary, purposeless movements, often caused by long-term use of certain psychiatric drugs.

Involuntary Muscle Movements

Muscle movements that occur without conscious control, such as reflexes or the beating of the heart.

Obsessions

Persistent, unwanted thoughts, images, or urges that cause distress and anxiety.