Which of the Following Is a Feature of Vitamin a Nutrition

question 104

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

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Definitions:

Social Skills Training

A behavioral therapy used to improve interpersonal skills through the use of modeling, role-playing, and reinforcement techniques.

Past Conditioning

The influence of previous learning experiences on an individual's current behavior or reactions.

Psychological Disorders

A pattern of behavioral or psychological symptoms that impact multiple areas of life and/or create distress for the person experiencing these symptoms.

Unconscious Conflicts

Mental struggles largely beyond the awareness of an individual, often stemming from repressed feelings or experiences.