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36 Cards in this Set
- Front
- Back
Which of the following food groups ordinarily contains the highest amount of vitamins when expressed
per kcalorie? |
vegetables
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A general characteristic of the water-soluble vitamins is that they must be consumed frequently.
|
false
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|
An explanation why B vitamin deficiencies lead to lack of energy is that many of them function as coenzymes needed for energy metabolism
|
true
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A function of thiamin is the release of energy from energy-yielding nutrients
|
true
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Beriberi results from a deficiency of
|
thiamin
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|
Which of the following vitamins is involved substantially in energy transformation reactions
|
RIBOFLAVIN & B12
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|
Inflamed mouth membranes are indicative of a dietary deficiency of riboflavin.
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TRUE
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Milk and milk products provide liberal amounts of which of the following vitamins?
|
RIBOFLAVIN
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What vitamin deficiency disease appeared in people who had subsisted on a diet high in corn and low
in Protein (such as those that lived in the southeastern part of the United States)? |
PELLEGRA
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Which of the following foods contains a protein that decreases bioavailability of biotin
|
EGGS
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Confusion and depression are the chief symptoms of early vitamin B6 deficiency
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TRUE
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What vitamin is involved intensively in amino acid metabolism and therefore in protein synthesis?
|
B6
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A property of folate in nutrition is that folate requires vitamin B12 to function properly as vitamin B12 returns folate to its active form.
|
true
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A deficiency of which of the following vitamins results in accumulation of homocysteine in the blood,
which then indicates a risk of Heart Disease? |
VITAMIN B
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. The appearance of vitamin B12 deficiency symptoms may be delayed due to high intake of supplements
Of |
folate
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Macrocytic anemia is associated with a deficiency of folate, as well as with a deficiency of B12
|
TRUE
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Which of the following foods is highest in folate?
|
LEAFY GREEN VEGETABLES
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|
Which of the following is required for the absorption of dietary vitamin B12?
|
INTRINSIC FACTOR
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|
. Inadequate intake is the most likely reason for the development of a vitamin B12 deficiency
|
TRUE
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Of the following foods, which would be the only source of vitamin B12?
|
CHICKEN
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Because vitamin C can deactivate histamine, vitamin C supplements might be beneficial in treating the common cold.
|
true
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Mishlee is looking to increase her dietary sources of vitamin C. However, she expresses a strong
Dislike for all citrus fruits. Which of the following foods would you recommend she eat to give her Vitamin C? |
VEGETABLES
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The syntheses of connective tissue, which is an important structural component of bones, skin and tendons are aided by
|
VITAMIN C
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The antioxidant that neutralizes peroxides of polyunsaturated fatty acids is:
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VITAMIN C
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Which of the following food substances can be converted to vitamin A in the body?
|
BETA-CAROTENE
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Vitamin A plays an important role in growth of bones and teeth, synthesis of visual pigment, and
maintaining mucous membranes. |
TRUE
|
|
The effects of vitamin A deficiency are most severe in what population group?
|
NEWBORNS
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Vitamin A supplements are helpful in treating the condition called Night blindness
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TRUE
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Which of the following compounds is known to function as a hormone?
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VITAMIN D
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Cholesterol serves as the major precursor for the body’s synthesis of vitamin D.
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TRUE
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The body’s exposure to sunlight can allow the body to synthesize Vitamin K
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FALSE
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The name of the vitamin D-deficiency disease in children is called
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RICKETS
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Osteomalacia and rickets are conditions known to be caused by a deficiency of
|
VITAMIN E
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Vitamin E deficiencies are rarely observed in human beings the vitamin is widespread in foods
|
TRUE
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The main function of vitamin E in the body is to act as a(n)
|
ANTIOXIDANT
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In what chief capacity does vitamin K function?
|
BLOOD CLOTTING
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