Question

A 78-year-old man in a residential aged care facility becomes acutely confused over 24 hours. He is disoriented, has visual hallucinations and fluctuating levels of consciousness. There is a new urinary catheter and low-grade fever. Which diagnosis best explains his presentation?

Accepted Answer

Delirium due to urinary tract infection

Answer

Alzheimer dementia

Answer

Schizophrenia

Answer

Frontotemporal dementia

Answer

Major depressive disorder

Practice question

A 78-year-old man in a residential aged care facility becomes acutely confused over 24 hours. He is disoriented, has visual hallucinations and fluctuating levels of consciousness. There is a new urinary catheter and low-grade fever. Which diagnosis best explains his presentation?