Question

A patient with symptoms including dermatitis, diarrhea, and dementia (the three D's) may have a deficiency in ______?

1) Vitamin A
2) Vitamin B
3) Vitamin C
4) Vitamin D

Answer 1

A patient with symptoms including dermatitis, diarrhea, and dementia (the three D's) may have a deficiency in Vitamin B.

Step-by-step explanation:

A patient with symptoms including dermatitis, diarrhea, and dementia (the three D's) may have a deficiency in Vitamin B. It is important to note that the specific type of Vitamin B deficiency would depend on the symptoms and underlying cause. However, a deficiency in certain B vitamins, such as thiamine (B1), niacin (B3), or cobalamin (B12), can lead to neurological symptoms including dementia.