KROK 1 2007 – Question 33 · KROK (Medicine) · Biological Chemistry

A woman who has been keeping to a clean-rice diet for a long time was diagnosed with polyneuritis (beriberi). What vitamin deficit results in development of this disease?

  1. A. Thiamine
  2. B. Folic acid
  3. C. Pyridoxine
  4. D. Riboflavin
  5. E. Ascorbic acid
Hint

Consider the coenzyme required for oxidative decarboxylation of pyruvate, and which vitamin is stripped away together with the husk when rice is polished.

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