Which vitamin deficiency causes circum

Discussion in 'AIIMS Nov 2013' started by samuel, Dec 1, 2014.

  1. samuel

    samuel New Member

    Which vitamin deficiency causes circum-
    corneal vascularization?
    a) Thiamine
    b) Riboflavin
    c) Vit E
    d) Vit C

    Answer: Riboflavin

    Manifestations of riboflavin:
    Magenta color tongue
    Angular stomatitis
    Circum-corneal vascularization
    Proliferation of bulbar conjunctival capillaries

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