KROK 1 Stomatology 2014 – Question 35 · KROK (Dentistry)
Examination of a patient revealed dermatitis, diarrhea, dementia. What vitamin deficiency is the cause of this condition?
- A. Nicotinamide
- B. Rutin
- C. Biotin
- D. Ascorbic acid
- E. Folic acid
Hint
Recognise the classic "three D" triad, name the disease it defines and recall which vitamin deficiency causes it.
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