Review Question - QID 109112

A 45-year-old male presents to your office following a diagnosis of an autosomal dominant disease. He has started therapy and has a strong family support system. He endorses a decrease in appetite over the last two weeks that he attributes to sadness surrounding his diagnosis and a depressed mood but denies any suicidal ideation. He continues to enjoy working in the yard and playing with his children. On physical examination you notice involuntary quick jerky movements of his hands and feet. Which of the following would you expect to see in this patient?