When Vitamin a Is Deficient There Is a Delay in the Regeneration

question 47

Multiple Choice

When vitamin A is deficient there is a delay in the regeneration of the visual pigment.Which of the following statements is FALSE?

• A)This condition is called night blindness.
• B)This causes difficulty adapting to dim light after exposure to bright light.
• C)This is one of the first signs of a vitamin A deficiency.
• D)This condition is irreversible.

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