Exam questionKROK 1Medicine ยท 2020
A 40-year-old man with pulmonary tuberculosis was prescribed isoniazid. Prolonged taking of this drug can result in the development of the following vitamin deficiency:
Answer options
- Biotin
- Pyridoxine
- Folic acid
- Cobalamin
- Thiamine
Correct answer
Pyridoxine
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