Ruth is an older adult. She does not eat well, sometimes even forgetting a meal altogether. She also does not drink enough liquids and was recently in the emergency room for dehydration. She has begun to demonstrate symptoms of dementia. Ruth's doctor identified that she was vitamin B12 deficient because of certain medications she was taking. What form of dementia does Ruth have?

Question

Quizplus · Accepted Answer

The symptoms presented by Ruth are indicative of dementia, but the underlying cause of her dementia is vitamin B12 deficiency due to her medication. This type of dementia is classified as reversible dementia because addressing the underlying cause can improve or reverse the symptoms. Alzheimer's disease, Parkinson's disease, and vascular dementia are not reversible forms of dementia.

Ruth Is an Older Adult