Which of the Following Is a Feature of Vitamin a Nutrition

question 110

Multiple Choice

Which of the following is a feature of vitamin A nutrition?

• A)Deficiency is common in both the United States and many developing countries.
• B)Toxicity occurs from excess intakes of preformed vitamin A as well as beta-carotene.
• C)Supplements are recommended for certain groups of infants and children infected with the measles in the United States.
• D)In poor countries, supplements prevent and cure night blindness but offer little protection against malaria and lung disease.
• E)The risk of toxicity is so high that most vitamin A supplements are by prescription only.

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Definitions:

Command

An authoritative order or directive given by a person in power.

Solo Effect

The solo effect occurs when an individual working alone on a task performs differently, typically better, than when working in a group.

Minority Groups

Demographic groups that are smaller in number within a larger society or community, often distinguished by cultural, ethnic, or racial differences.

Leaders

Individuals who guide, influence, or command groups, organizations, or countries.