Which symptom must be present in order to meet the criteria for a diagnosis of dementia?

Question

Quizplus · Accepted Answer

Memory impairment is a core symptom required for a diagnosis of dementia, as it involves the loss of cognitive abilities such as memory, thinking, and reasoning. While other symptoms, such as vague or empty speech, disturbances in planning ability, and disturbance in the ability to abstract, may also be present in dementia, they are not necessary criteria for diagnosis.

Which Symptom Must Be Present in Order to Meet the Criteria