Hiram has been on antipsychotic drugs for about 8 months. In recent weeks he has begun to frequently blink his eyes, smack his lips, make facial grimaces, pucker his lips, and make involuntary spasmodic movements of his arms and legs. His symptoms may indicate he has developed ________.
A) Tourette's syndrome
B) Tic dyskinesia
C) Tardive dyskinesia
D) Twitch syndrome