Which nutrient plays a crucial role in the prevention of Night Blindness?

A Vitamin B12

B Vitamin C

C Vitamin A ✓

D Vitamin E

Explanation

Vitamin A is essential for the synthesis of rhodopsin, a pigment in the retina that allows the eye to adjust to changes in light, thus preventing night blindness.

Source

Guyton and Hall Textbook of Medical Physiology

Metabolic and Nutritional Disorders Nutrition and Deficiency Diseases Vitamin Deficiencies Easy MEDICAL Confidence: high

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MCQs on Physical Examination of Urine

Which nutrient plays a crucial role in the prevention of Night Blindness?

Explanation

Source

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