KROK 1 2019 – Question 96 · KROK (Medicine) · Pharmacology
A 39-year-old man presents with hyperkeratosis, disturbed twilight vision, and high risk of infectious processes. What vitamin preparation should he be prescribed?
- A. Pyridoxine hydrochloride
- B. Riboflavin
- C. Ergocalciferol
- D. Retinol acetate
- E. Tocopherol acetate
Hint
Ask which vitamin deficiency affects both the visual pigment of the retina in dim light and the normal differentiation and barrier function of epithelia.
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