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Exam questionKROK 1Medicine ยท 2023

A patient presents with impaired twilight vision. What vitamin preparation should be prescribed to this patient?

Answer options

  1. Ascorbic acid
  2. Cyanocobalamin
  3. Nicotinic acid
  4. Pyridoxine hydrochloride
  5. Retinol acetate
Correct answer

Retinol acetate

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