Question

A nurse is teaching about increasing dietary intake of micronutrients to a client who has difficulty seeing at night. Which of the following micronutrients should the nurse include in the teaching?

1) Vitamin A
2) Calcium
3) Vitamin B12
4) Phosphorus

Answer 1

The nurse should include educating the client about increasing their intake of Vitamin A to help with difficulty seeing at night. While Calcium, Vitamin B12, and Phosphorus are important, they are not directly associated with night vision improvement.

Step-by-step explanation:

To increase dietary intake of micronutrients for a client who has difficulty seeing at night, the nurse should include Vitamin A in the teaching. Vitamin A is essential for maintaining good vision, including healthy night vision. This vitamin is a critical component of rhodopsin, a protein in the eyes that helps us see in low light conditions. On the other hand, Calcium, Vitamin B12, and Phosphorus, while also important micronutrients, are not directly linked to improving night vision.

Regarding the review question on micronutrient elements, Option B, Calcium (Ca), is not a micronutrient but rather a macronutrient. Vitamins C (A), Cobalt (Co) (C), and Copper (Cu) (D), on the other hand, are considered micronutrients.

Answer 2

I believe that it’s #1 (vitamin a). i’m not positive though. :]