Problem: A 44-year-old woman presents to the clinic because she feels like she cannot sit still. She is anxious and paces around the provider's office. The patient has schizophrenia and is currently taking fluphenazine, losartan, and atorvastatin. She is noted to have a resting tremor and muscle stiffness. What is the next best step? A. Switch off fluphenazine to an atypical antipsychotic B. Administer benztropine C. Order a STAT electrocardiogram (EKG) D. Administer a benzodiazepine