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Exam questionKROK 1Medicine ยท 2021

A 40-year-old man with pulmonary tuberculosis was prescribed isoniazid. Prolonged taking ot this drug can result in development of the following vitamin deficiency:

Answer options

  1. Pyridoxine
  2. Biotin
  3. Thiamine
  4. Cobalamin
  5. Folic acid
Correct answer

Pyridoxine

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