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Test Vitamins a and d

QUESTION 1: IN WHICH OF THE FOLLOWING FOOD GROUPS CAN WE FIND VITAMIN A IN THE FORM OF RETINOL?

In liver, egg yolks and fatty dairy products
In carrots, parsley and sweet potatoes

QUESTION 2: FROM THE FOLLOWING LIST, IDENTIFY ONE FUNCTION THAT VITAMIN A PERFORMS IN THE BODY

It produces energy for the functioning of the organism
It participates in the maintenance of blood sugar levels
Prevents the occurrence of anemia
It is essential for vision and the maintenance of the immune system

QUESTION 3: WHICH OF THE FOLLOWING SYMPTOMS CAN BE CAUSED BY EXCESSIVE INTAKES OF FOODS RICH IN CAROTENES (PROVITAMIN A)?

Dry skin, visual disturbances, bone pain and headache
They may color the mucous membranes, with a yellowish hue appearing on the skin of the hands and ears

QUESTION 4: WHICH OF THE FOLLOWING STATEMENTS IS TRUE?

The body can obtain vitamin d naturally in two ways: through cutaneous synthesis and through the diet
The body can obtain vitamin d naturally only through the diet

QUESTION 5: WHICH OF THE FOLLOWING STATEMENTS IS TRUE?

When excessive amounts of vitamin d are consumed for long periods of time, no toxic reactions occur
When excessive amounts of vitamin d are consumed for long periods of time, symptoms such as nausea, loss of muscle function, diarrhea and dehydration may occur

This test is only available for students who have purchased the course

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