NURSING EXAM QUESTIONS
NUTRITION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Vitamin A
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Vitamin C
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Vitamin D
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Iron
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Detailed explanation-1: -Vitamin A supports functioning of the conjunctival membranes and cornea. 2 mg/day zeaxanthin Lutein and zeaxanthin, carotenoids, help neutralize oxidative damage as well as filter high-energy blue light reaching the eye, in turn reducing the risk of AMD and cataracts.
Detailed explanation-2: -Vitamin A and vision make potent allies. Carrots contain lots of beta carotene and Vitamin A, which can contribute to your eyes’ health and may provide a fantastic source of eye vitamins for macular degeneration and cataracts. Good sources of Vitamin A and rhodopsin are also abundant in carrots.
Detailed explanation-3: -Vitamin A plays an important role in your vision. To see the full spectrum of light, your eye needs to produce certain pigments for your retina to work properly. Vitamin A deficiency stops the production of these pigments, leading to night blindness.
Detailed explanation-4: -Vitamin A promotes good eyesight, especially in low light. It also has a role in healthy pregnancy and breastfeeding. Vitamin A is found in two forms in food: Retinol: Preformed retinol is an active form of vitamin A.