HomeKROK Question Archive
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

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

Pyridoxine

This educational archive is provided by KROKEXAM and is not an official testing authority publication.