Question 1

MATCHING
-Substance that promotes blood clotting

Accepted Answer

A)  Xerosis
B)  Rickets
C)  Chlorophyll
D)  Tocopherols
E)  Beta-caroteneF) Vitamin AG) Vitamin EH) Vitamin KI) CalciferolJ) HemophiliaK) AntibioticsL) OsteomalaciaM) CalbindinN) XerophthalmiaO) OsteocalcinP) PhylloquinoneQ) Wheat germ oilR) Erythrocyte hemolysisS) CabbageT) RetinolU) G) and Q)
V) B) and S)

Question 2

Which of the following is a light-sensitive pigment of the retina?

Accepted Answer

A)   Rhodopsin 
B)   Opsin 
C)   Melanin 
D)   Chlorophyll 
E)   XanthophyllsF) A) and C)
G) B) and C)

Question 3

MATCHING
-Green pigment of plants

Accepted Answer

A)  Xerosis
B)  Rickets
C)  Chlorophyll
D)  Tocopherols
E)  Beta-caroteneF) Vitamin AG) Vitamin EH) Vitamin KI) CalciferolJ) HemophiliaK) AntibioticsL) OsteomalaciaM) CalbindinN) XerophthalmiaO) OsteocalcinP) PhylloquinoneQ) Wheat germ oilR) Erythrocyte hemolysisS) CabbageT) RetinolU) K) and L)
V) D) and F)

Question 4

What U.S.population group is at highest risk for vitamin D deficiency?

Accepted Answer

A)   Infants 
B)   Elderly 
C)   Adult women 
D)   Children ages 2-12 years 
E)   Whites living in tropical areasF) B) and D)
G) A) and B)

Question 5

Describe the two ways in which vitamin A promotes vision.

Accepted Answer

Vitamin A plays two indispensable roles ...

Question 6

What protein binds with vitamin A to make up the photosensitive pigment of the retina?

Accepted Answer

A)   Elastin 
B)   Opsin 
C)   Collagen 
D)   Keratin 
E)   Beta globulinF) B) and C)
G) C) and E)

Question 7

Which of the following statements about vitamin A's role in the body is FALSE?

Accepted Answer

A)   Only one-thousandth of the body's vitamin A is in the retina. 
B)   Vitamin A and beta-carotene protect the skin from sun damage. 
C)   Vitamin A maintains healthy cells in the mucous membranes. 
D)   Vitamin A supports normal fetal development during pregnancy. 
E)   Lycopene serves as a vitamin A precursor and acts as an antioxidant.F) A) and C)
G) A) and B)

Question 8

Progressive blindness caused by severe vitamin A deficiency is called ________.

Accepted Answer

A)   keratinization 
B)   keratomalacia 
C)   xerophthalmia 
D)   teratogen 
E)   xanthophylliaF) None of the above
G) C) and D)

Question 9

MATCHING
-A subgroup of vitamin E

Accepted Answer

A)  Xerosis
B)  Rickets
C)  Chlorophyll
D)  Tocopherols
E)  Beta-caroteneF) Vitamin AG) Vitamin EH) Vitamin KI) CalciferolJ) HemophiliaK) AntibioticsL) OsteomalaciaM) CalbindinN) XerophthalmiaO) OsteocalcinP) PhylloquinoneQ) Wheat germ oilR) Erythrocyte hemolysisS) CabbageT) RetinolU) K) and N)
V) D) and J)

Question 10

Peak bone mass is developed by age ________.

Accepted Answer

A)   5 
B)   10 
C)   15 
D)   30 
E)   60F) B) and E)
G) A) and E)

Question 11

How does vitamin E function as an antioxidant?

Accepted Answer

Vitamin E is a fat-soluble antioxidant a...

Question 12

Discuss the role of vitamin K in coagulation.

Accepted Answer

Vitamin K appropriately gets its name fr...

Question 13

MATCHING
-Food source of vitamin K

Accepted Answer

A)  Xerosis
B)  Rickets
C)  Chlorophyll
D)  Tocopherols
E)  Beta-caroteneF) Vitamin AG) Vitamin EH) Vitamin KI) CalciferolJ) HemophiliaK) AntibioticsL) OsteomalaciaM) CalbindinN) XerophthalmiaO) OsteocalcinP) PhylloquinoneQ) Wheat germ oilR) Erythrocyte hemolysisS) CabbageT) RetinolU) A) and B)
V) C) and P)

Question 14

The RDA for vitamin A is ________ μg RAE/day for women and ________ μg RAE/day for men.

Accepted Answer

A)   100, 300 
B)   300, 500 
C)   500, 700 
D)   700, 900 
E)   900, 1100F) A) and C)
G) A) and E)

Question 15

Osteocalcin ________.

Accepted Answer

A)   is a vitamin K-deficiency disease in children 
B)   binds calcium in the GI tract to enhance absorption 
C)   requires vitamin K to bind to bone-forming minerals 
D)   is a disease characterized by softening of the bones 
E)   binds to vitamin K and is excreted in fecesF) B) and D)
G) C) and D)

Question 16

The World Health Organization and UNICEF recommend supplements of ________ for all measles-infected infants and children.

Accepted Answer

A)   iron 
B)   vitamin A 
C)   folic acid 
D)   phylloquinone 
E)   vitamin EF) A) and E)
G) All of the above

Question 17

If a normal,healthy adult stopped eating vitamin A-containing foods,deficiency symptoms would begin to appear in about ________.

Accepted Answer

A)   6 weeks 
B)   2 to 3 months 
C)   3 to 6 months 
D)   6 months to 1 year 
E)   1 to 2 yearsF) B) and D)
G) None of the above

Question 18

What is the UL for vitamin K?

Accepted Answer

A)   200 μg/day 
B)   400 μg/day 
C)   600 μg/day 
D)   800 μg/day 
E)   There is no UL.F) C) and D)
G) A) and D)

Question 19

Pigments founds in plants and animals,some of which have vitamin A activity are ________.

Accepted Answer

The answer of Pigments founds in plants and animals,some of...

Question 20

Vitamin D2 is derived from plant foods and also is known as ________.

Accepted Answer

A)   ergocalciferol 
B)   foliocalciferol 
C)   cholecalciferol 
D)   phyllocalciferol 
E)   xanthociferolF) A) and E)
G) C) and D)

Exam 11: The Fat-Soluble Vitamins,A,D,E and K

Vitamin D2 is derived from plant foods and also is known as ________.

Correct AnswerverifiedShow Answer

If a normal,healthy adult stopped eating vitamin A-containing foods,deficiency symptoms would begin to appear in about ________.

Correct AnswerverifiedShow Answer

Discuss the role of vitamin K in coagulation.

Correct AnswerverifiedVitamin K appropriately gets its name fr...View AnswerShow Answer

MATCHING -Food source of vitamin K

Correct AnswerverifiedShow Answer

The World Health Organization and UNICEF recommend supplements of ________ for all measles-infected infants and children.

Correct AnswerverifiedShow Answer

Progressive blindness caused by severe vitamin A deficiency is called ________.

Correct AnswerverifiedShow Answer

Pigments founds in plants and animals,some of which have vitamin A activity are ________.

Correct AnswerverifiedShow Answer

What is the UL for vitamin K?

Correct AnswerverifiedShow Answer

MATCHING -Substance that promotes blood clotting

Correct AnswerverifiedShow Answer

Which of the following is a light-sensitive pigment of the retina?

Correct AnswerverifiedShow Answer

What U.S.population group is at highest risk for vitamin D deficiency?

Correct AnswerverifiedShow Answer

How does vitamin E function as an antioxidant?

Correct AnswerverifiedVitamin E is a fat-soluble antioxidant a...View AnswerShow Answer

Describe the two ways in which vitamin A promotes vision.

Correct AnswerverifiedVitamin A plays two indispensable roles ...View AnswerShow Answer

Osteocalcin ________.

Correct AnswerverifiedShow Answer

The RDA for vitamin A is ________ μg RAE/day for women and ________ μg RAE/day for men.

Correct AnswerverifiedShow Answer

Which of the following statements about vitamin A's role in the body is FALSE?

Correct AnswerverifiedShow Answer

MATCHING -Green pigment of plants

Correct AnswerverifiedShow Answer

What protein binds with vitamin A to make up the photosensitive pigment of the retina?

Correct AnswerverifiedShow Answer

MATCHING -A subgroup of vitamin E

Correct AnswerverifiedShow Answer

Peak bone mass is developed by age ________.

Correct AnswerverifiedShow Answer

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Vitamin K appropriately gets its name fr...
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Vitamin E is a fat-soluble antioxidant a...
View Answer

Correct Answer
verified
Vitamin A plays two indispensable roles ...
View Answer

Correct Answer
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The RDA for vitamin A is μg RAE/day for women and μg RAE/day for men.

Correct Answer
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Correct Answer
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