A client is diagnosed with schizophrenia. A physician orders haloperidol (Haldol) 50 mg bid, benztropine (Cogentin) 1 mg prn, and zolpidem (Ambien) 10 mg HS. Which client behavior would warrant the nurse to administer benztropine?
A. Tactile hallucinations
B. Tardive dyskinesia
C. Restlessness and muscle rigidity
D. Reports of hearing disturbing voices
ANS: C