Question

A 71-year-old man presents with a 2-year history of resting tremor in his right hand, bradykinesia and muscular rigidity. His handwriting has become smaller and he has difficulty initiating movement. There is no significant cognitive impairment. What is the most likely diagnosis?

Accepted Answer

Parkinson disease

Answer

Essential tremor

Answer

Drug-induced parkinsonism from antipsychotics

Answer

Multi-system atrophy

Answer

Normal pressure hydrocephalus

Practice question

A 71-year-old man presents with a 2-year history of resting tremor in his right hand, bradykinesia and muscular rigidity. His handwriting has become smaller and he has difficulty initiating movement. There is no significant cognitive impairment. What is the most likely diagnosis?