Discuss the differences between dementia, delirium and amnestic disorder|Essay guru

Dementia is a broad term used to describe a decline in cognitive function severe enough to interfere with daily life. Symptoms can include memory loss, difficulty communicating, disorientation, and changes in mood or behavior. Dementia is caused by various diseases and injuries such as Alzheimer’s disease, Huntington’s disease, Parkinson’s disease, and HIV.

Delirium is a severe disturbance in consciousness and cognition that develops over a short period of time (hours to days), often in response to an acute medical condition or substance use. Symptoms can include confusion, disorientation, hallucinations, and changes in level of consciousness.

Amnestic disorder, also known as amnesia, is a memory disorder characterized by difficulty forming new memories and/or difficulty recalling previously learned information. It can be caused by brain damage, disease, or injury, and can also be caused by substance use or psychological trauma.

In summary, dementia is a long-term decline in cognitive function, delirium is a sudden and severe disturbance in consciousness and cognition, and amnestic disorder is a memory disorder.