A client who previously resided in a foreign country has a chronic vitamin A deficiency. It is a necessary element of rhodopsin, which controls responses to light and dark environments is the information about vitamin A would the nurse consider when assessing the client.
Retinol, a component of the light-sensitive rhodopsin (visual purple) molecule, is created using vitamin A. The skin's pigment is called melanin. The central role of the cones in colour vision is unaffected by vitamin A. A cataract is an opacity of the typically transparent crystalline lens; the cornea is a transparent section of the anterior portion of the sclera. Cataracts cannot be avoided with vitamin A.
Many foods naturally contain vitamin A, a fat-soluble vitamin. Normal growth and development, the immune system, reproduction, and vision all depend on vitamin A. Your heart, lungs, and other organs function normally with the aid of vitamin A.
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