A 65-year-old man has been diagnosed with Parkinson’s diseas…

A 65-year-old man has been diagnosed with Parkinson’s disease. He is reluctant to start treatment, as he has heard that such treatment only lasts a short time before he will become immune to it. Which of the following statements is MOST appropriate regarding what this man has heard about the treatment?  

A 55-year-old male is brought to A& E by his family members…

A 55-year-old male is brought to A& E by his family members after he overdosed on tricyclic antidepressants (TCA) which he had been prescribed by his GP for depression. Which of the following is LEAST likely to be noted in tricyclic antidepressant (TCA) overdose?