KROK 1 Stomatology 2016 – Question 24 · KROK (Dentistry)
Examination of a patient revealed dermatitis, diarrhea, dementia. What vitamin deficiency is the cause of this condition?
- A. Biotin
- B. Ascorbic acid
- C. Rutin
- D. Folic acid
- E. Nicotinamide
Hint
Recognise the classic "three D" triad, name the disease it defines and recall which vitamin deficiency causes it.
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