mdcat logical reasoning MCQ #480

A person's vision deteriorates at night. Which vitamin deficiency is likely?

mdcat logical reasoning MCQ #480

  1. Question 1

    Q1. A person's vision deteriorates at night. Which vitamin deficiency is likely?

    • A) Vitamin A
    • B) Vitamin B12
    • C) Vitamin C
    • D) Vitamin D

    Answer: Vitamin A

    Explanation: Retinal is derived from Vitamin A. B12 deficiency causes neurological issues. USAT, HAT and MDCAT analytical sections repeat this pattern.